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858 Area Code Phone Numbers

Business, Easy Setup & Affordable

Establish a strong presence in California City with a prestigious 858 Area Code phone number. Get started today with our easy setup and affordable plans, perfect for businesses of all sizes

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How the 858 Area Code Affects Local and Global Communication

The 858 area code boosts local credibility and trust, making businesses more recognizable and accessible. Internationally, it carries prestige, attracting global clients and partners. This area code enhances professional interactions and leverages advanced communication technologies, providing a strategic advantage in marketing and branding.

Benefits

Using the 858 Area Code for Your Business

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The 858 area code carries prestige and credibility, suggesting a prime location in a major business hub. It can enhance a company's image and perception among clients and partners. Additionally, a 858 number may give an impression of longevity and stability, as new numbers in this area code are increasingly rare.

Enhanced Credibility

Enhanced Credibility

 The 858 area code is instantly recognizable as belonging to New York City, lending your business an air of prestige and trustworthiness.

Increased Local Trust

Increased Local Trust

Customers are more
likely to engage with a business that has a familiar local area code, fostering a sense of reliability and community connection.
Competitive Edge

Competitive Edge

A 858 number can give your business a competitive advantage in the bustling market, differentiating you from competitors with less prestigious area codes.

Global Recognition

Global Recognition

International clients often associate the 858 area code with the economic power of California, enhancing your business’s global appeal and reputation.

Details About
The 858 Area Code

States:

California

Time Zone:

Pacific (GMT -08:00)

Cities Serving:

La Jolla, San Diego, Poway, Del Mar, Solana Beach, Rancho Santa Fe

ZIP CODE SERVED BY
858 Area Code

Steps to Acquire a 858 Area Code Number for Your Business

Service Provider

Service Provider

Research and select a reputable telecom provider that offers 858 area code numbers, comparing features and pricing.

Check Availability

Check Availability

Contact your chosen provider to verify the availability of 858 numbers, as they are limited and in high demand.

Sign Up for a Plan

Sign Up for a Plan:

Select a suitable phone plan that includes a 858 area code number, ensuring it meets your business needs for call volume and features.

Complete Registration

Complete Registration

Provide the necessary business information and documentation required by the service provider to register for your 858 number.

Set Up Your Number

Set Up Your Number

Work with your provider to configure your new 858 area code number, including call routing, voicemail, and other essential features.

Communication Systems

Communication Systems

Ensure your 858 number is integrated with your communication systems, for seamless operation.

Common Misconceptions About the 858 Area Code

Limited Availability

Many believe 858 numbers are impossible to get, but they are still available through various telecom providers.

High Cost

While 858 numbers are premium, they are often more affordable than expected with the right provider.

Only for Large Businesses

Small businesses can also acquire 858 numbers, boosting their local credibility and brand prestige.

Difficult Setup

Getting a 858 number is straightforward, with most providers offering easy setup and integration.

Old Technology

858 numbers can be used with modern VoIP and SIP technologies, ensuring high-quality communication.

AREA CODES

Building Trust and Credibility with a 858 Area Code

A 858 area code helps build trust and credibility by conveying professionalism, stability, and local expertise. It projects a confident image, setting you apart from competitors and establishing a strong foundation for long-term success. This can lead to increased customer loyalty and a significant boost to your business reputation always matters.

Contact Us for More Information on the 858 Area Code

For more information on acquiring a 858 number for your business, please contact us. Our team is ready to assist you with the process and answer any questions you may have. Reach out via phone or fill out our online form, and we’ll get back to you promptly. Let us help you enhance your business communication and credibility.

Contact Us for More Information

Active Phone Number Prefixes( NXX)
for 858 area code

NPANXXCITYUSAGECOMPANY NAMENXX INTRODUCED DATE
858200La JollaLandlineU.s. Telepacific Corp. - Ca7/22/1999
858201San DiegoLandlineLevel 3 Communications, Llc - Ca10/13/1999
858202La JollaLandlinePacific Bell6/30/2001
858203San DiegoLandlineNeutral Tandem-california, Llc - Ca1/27/2016
858204San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca6/30/2001
858205San DiegoWirelessT-mobile Usa, Inc.1/16/2002
858206PowayLandlineYmax Communications Corp. - Ca11/21/2006
858207San DiegoLandlineTeleport Communications America, Llc - Ca7/22/1999
858208San DiegoLandlineO1 Communications, Inc. - Ca6/30/2001
858209Del MarWirelessT-mobile Usa, Inc.5/22/2017
858210La JollaWirelessCellco Partnership Dba Verizon Wireless - Ca7/21/2008
858212San DiegoWirelessSprint Spectrum L.p.8/20/2000
858213San DiegoWirelessSprint Spectrum L.p.8/20/2000
858215San DiegoLandlinePacific Bell3/30/2007
858216San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858217San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858218San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858219San DiegoWirelessAmerican Messaging Services, Llc3/3/2001
858220La JollaWirelessSprint Spectrum L.p.1/18/2002
858221San DiegoLandlineLocal Access Services Llc - Ca4/11/2016
858222La JollaLandlineYmax Communications Corp. - Ca10/13/2008
858223San DiegoLandlineOnvoy, Llc - Ca6/10/2013
858224San DiegoLandlineCbeyond Communications, Llc - Ca11/6/2009
858225San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca3/3/2001
858226San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca9/9/2014
858227San DiegoLandlineXo California, Inc.8/20/2000
858228La JollaLandlineXo California, Inc.8/20/2000
858229San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca9/13/2001
858230San DiegoLandlineAt&t Corp.8/23/2011
858231PowayWirelessT-mobile Usa, Inc.12/14/2001
858232La JollaWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858233La JollaLandlineNorth County Communications Corp. - Ca8/20/2000
858234San DiegoLandlineNorth County Communications Corp. - Ca8/20/2000
858236PowayLandlineNorth County Communications Corp. - Ca8/20/2000
858237San DiegoLandlineNorth County Communications Corp. - Ca8/20/2000
858239San DiegoLandlineBroadvox-clec, Llc - Ca12/5/2014
858240San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca10/13/1999
858242San DiegoWirelessNew Cingular Wireless Pcs, Llc6/20/2011
858243San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca5/17/2001
858244San DiegoLandlineXo California, Inc.10/13/1999
858245La JollaWirelessCellco Partnership Dba Verizon Wireless - Ca9/17/2001
858246La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/3/2007
858247La JollaWirelessT-mobile Usa, Inc.9/30/2014
858248PowayWirelessCellco Partnership Dba Verizon Wireless - Ca10/18/2001
858249San DiegoWirelessNew Cingular Wireless Pcs, Llc10/4/2012
858250San DiegoLandlineWide Voice, Llc - Ca12/31/1969
858251San DiegoLandlinePeerless Network Of California, Llc - Ca6/29/2012
858252Del MarWirelessT-mobile Usa, Inc.10/8/2014
858253San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca2/16/2015
858254San DiegoWirelessSprint Spectrum L.p.10/13/1999
858255La JollaLandlineTeleport Communications America, Llc - Ca2/2/2011
858256San DiegoLandlineCox California Telcom, Llc - Ca3/10/2013
858257San DiegoLandlineLevel 3 Communications, Llc - Ca10/1/2014
858259Del MarLandlinePacific Bell7/22/1999
858260La JollaWirelessT-mobile Usa, Inc.7/22/2013
858261Del MarWirelessT-mobile Usa, Inc.2/18/2015
858262San DiegoWirelessT-mobile Usa, Inc.3/11/2015
858263San DiegoLandlineTime Warner Cbl Info Svcs (ca) Dba Time Warner Cab3/12/2013
858264San DiegoLandlineBroadvox-clec, Llc - Ca11/24/2014
858265San DiegoWirelessNew Cingular Wireless Pcs, Llc7/2/2015
858266San DiegoLandlinePacific Bell11/8/2013
858267San DiegoWirelessT-mobile Usa, Inc.9/25/2015
858268San DiegoLandlinePacific Bell7/22/1999
858270La JollaLandlinePacific Bell7/22/1999
858271San DiegoLandlinePacific Bell7/22/1999
858272La JollaLandlinePacific Bell7/22/1999
858273La JollaLandlinePacific Bell7/22/1999
858274La JollaLandlinePacific Bell7/22/1999
858275San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca4/8/2014
858276San DiegoWirelessNew Cingular Wireless Pcs, Llc2/26/2016
858277San DiegoLandlinePacific Bell7/22/1999
858278San DiegoLandlinePacific Bell7/22/1999
858279San DiegoLandlinePacific Bell7/22/1999
858280Del MarLandlineAt&t Corp.8/8/2016
858281San DiegoLandlineLevel 3 Communications, Llc - Ca4/22/2014
858282San DiegoWirelessNew Cingular Wireless Pcs, Llc4/14/2017
858283San DiegoLandlineBroadvox-clec, Llc - Ca10/10/2016
858284Del MarLandlineBandwidth.com Clec, Llc - Ca5/15/2014
858285San DiegoLandlineCox California Telcom, Llc - Ca3/3/2017
858287San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca8/11/2014
858291San DiegoWirelessNew Cingular Wireless Pcs, Llc9/3/2014
858292San DiegoLandlinePacific Bell7/22/1999
858295San DiegoWirelessNew Cingular Wireless Pcs, Llc10/3/2014
858297Del MarLandlineNorth County Communications Corp. - Ca8/20/2000
858299Del MarLandlineCox California Telcom, Llc - Ca4/26/2016
858300San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858304San DiegoLandlineAt&t Local10/13/1999
858309San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858312San DiegoLandlineCox California Telcom, Llc - Ca10/13/1999
858314Del MarLandlineTeleport Communications America, Llc - Ca7/22/1999
858320La JollaLandlinePacific Bell10/13/1999
858322San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca11/13/2015
858324San DiegoLandlineTeleport Communications America, Llc - Ca10/13/1999
858329San DiegoLandlineBandwidth.com Clec, Llc - Ca6/14/2016
858332La JollaLandlineLevel 3 Telecom Of California, Lp - Ca10/13/1999
858333La JollaLandlineTelcentris Communications, Llc - Ca8/12/2010
858334La JollaLandlinePacific Bell2/15/2001
858335PowayWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858335San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858336La JollaWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858336San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858337La JollaWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858337San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858342Solana BeachWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858342Del MarWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858342San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858344La JollaWirelessNew Cingular Wireless Pcs, Llc4/24/2001
858344San DiegoWirelessNew Cingular Wireless Pcs, Llc4/24/2001
858345Del MarLandlineCox California Telcom, Llc - Ca10/13/1999
858346San DiegoLandlineGlobal Crossing Local Services, Inc.-ca10/13/1999
858347Solana BeachWirelessUsa Mobility Wireless, Inc.7/22/1999
858347Del MarWirelessUsa Mobility Wireless, Inc.7/22/1999
858347San DiegoWirelessUsa Mobility Wireless, Inc.7/22/1999
858348San DiegoLandlineXo California, Inc.10/13/1999
858349La JollaWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858349San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858350Del MarLandlinePacific Bell7/22/1999
858352San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858353Solana BeachWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858353Del MarWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858353San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858354San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca10/13/1999
858356Del MarLandlineMpower Communications Corp - Ca10/13/1999
858357San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858359La JollaWirelessAmerican Messaging Services, Llc10/13/1999
858359San DiegoWirelessAmerican Messaging Services, Llc10/13/1999
858360San DiegoLandlinePacific Bell8/20/2000
858361La JollaWirelessNew Cingular Wireless Pcs, Llc7/22/1999
858362La JollaLandlineXo California, Inc.10/13/1999
858364San DiegoLandlineNorth County Communications Corp. - Ca8/20/2000
858365San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858366San DiegoLandlineXo California, Inc.10/13/1999
858367Rancho Santa FeLandlineO1 Communications, Inc. - Ca8/20/2000
858368San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858369Del MarLandlineAt&t Local7/22/1999
858371San DiegoLandlineCox California Telcom, Llc - Ca10/13/1999
858373La JollaLandlineXo California, Inc.10/13/1999
858375San DiegoLandlineMpower Communications Corp - Ca10/13/1999
858376San DiegoLandlineMpower Communications Corp - Ca10/13/1999
858378San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca11/14/2014
858380San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858381San DiegoLandlineTeleport Communications America, Llc - Ca10/13/1999
858382PowayWirelessNew Cingular Wireless Pcs, Llc1/14/2000
858384San DiegoLandlineGlobal Crossing Local Services, Inc.-ca7/22/1999
858385San DiegoLandlinePacific Bell7/22/1999
858386San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858391PowayLandlinePacific Bell7/22/1999
858395San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca7/22/1999
858397San DiegoLandlineCox California Telcom, Llc - Ca7/22/1999
858400San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858401La JollaLandlineTeleport Communications America, Llc - Ca3/8/2004
858404La JollaLandlinePacific Bell7/22/1999
858405La JollaWirelessT-mobile Usa, Inc.12/14/2001
858408San DiegoLandlineXo California, Inc.7/22/1999
858410San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858412La JollaLandlineTime Warner Cbl Info Svcs (ca) Dba Time Warner Cab9/22/2006
858413PowayLandlineMpower Communications Corp - Ca10/13/1999
858414San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca5/17/2002
858427San DiegoLandlinePaetec Communications, Inc. - Ca8/20/2000
858428San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca8/20/2000
858429San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858430San DiegoLandlineXo California, Inc.10/13/1999
858431San DiegoLandlineAt&t Local7/22/1999
858432San DiegoLandlineMpower Communications Corp - Ca7/22/1999
858433San DiegoLandlinePaetec Communications, Inc. - Ca8/20/2000
858434San DiegoLandlineXo California, Inc.8/20/2000
858435PowayLandlinePaetec Communications, Inc. - Ca8/20/2000
858436San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858437San DiegoLandlinePacific Bell8/20/2000
858442San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca8/20/2000
858444San DiegoLandlineU.s. Telepacific Corp. - Ca8/20/2000
858449San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca8/20/2000
858450La JollaLandlinePacific Bell7/22/1999
858451San DiegoLandlinePacific Bell7/22/1999
858452La JollaLandlinePacific Bell7/22/1999
858453La JollaLandlinePacific Bell7/22/1999
858454La JollaLandlinePacific Bell7/22/1999
858455La JollaLandlinePacific Bell7/22/1999
858456La JollaLandlinePacific Bell7/22/1999
858457La JollaLandlinePacific Bell7/22/1999
858458La JollaLandlinePacific Bell7/22/1999
858459La JollaLandlinePacific Bell7/22/1999
858461Del MarLandlineLevel 3 Communications, Llc - Ca1/6/2006
858465Del MarLandlineLevel 3 Communications, Llc - Ca3/29/2013
858467San DiegoLandlinePacific Bell7/22/1999
858472San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca9/13/2001
858480San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858481Del MarLandlinePacific Bell7/22/1999
858483La JollaLandlinePacific Bell7/22/1999
858484San DiegoLandlinePacific Bell7/22/1999
858485San DiegoLandlinePacific Bell7/22/1999
858486PowayLandlinePacific Bell7/22/1999
858487San DiegoLandlinePacific Bell7/22/1999
858488La JollaLandlinePacific Bell7/22/1999
858490La JollaLandlinePacific Bell7/22/1999
858492San DiegoLandlinePacific Bell7/22/1999
858493San DiegoWirelessAmerican Messaging Services, Llc7/22/1999
858494San DiegoWirelessAmerican Messaging Services, Llc7/22/1999
858495San DiegoLandlinePacific Bell7/22/1999
858496San DiegoLandlinePacific Bell7/22/1999
858499San DiegoLandlinePacific Bell10/13/1999
858500San DiegoLandlineCf Communications, Llc Dba Telekenex - Ca4/19/2012
858502San DiegoLandlinePacific Bell7/22/1999
858503San DiegoLandlinePacific Bell7/22/1999
858504Rancho Santa FeWirelessT-mobile Usa, Inc.8/30/2002
858505San DiegoLandlinePacific Bell7/22/1999
858509Del MarLandlinePacific Bell7/22/1999
858513PowayLandlinePacific Bell7/22/1999
858514San DiegoLandlinePacific Bell7/22/1999
858518La JollaWirelessSprint Spectrum L.p.8/20/2000
858518San DiegoWirelessSprint Spectrum L.p.8/20/2000
858519San DiegoLandlineMpower Communications Corp - Ca7/22/1999
858521San DiegoLandlinePacific Bell8/20/2000
858522San DiegoLandlinePacific Bell8/20/2000
858523Del MarLandlinePacific Bell8/20/2000
858524Del MarLandlinePacific Bell8/20/2000
858525La JollaLandlinePacific Bell8/20/2000
858526La JollaLandlinePacific Bell8/20/2000
858527San DiegoLandlinePacific Bell8/20/2000
858529San DiegoLandlineCf Communications, Llc Dba Telekenex - Ca11/2/2011
858530San DiegoLandlinePacific Bell7/22/1999
858531La JollaWirelessNew Cingular Wireless Pcs, Llc6/18/2001
858534La JollaLandlinePacific Bell7/22/1999
858535La JollaLandlinePacific Bell7/22/1999
858536San DiegoLandlinePacific Bell7/22/1999
858537San DiegoLandlinePacific Bell7/22/1999
858538San DiegoLandlinePacific Bell7/22/1999
858539La JollaLandlinePacific Bell7/22/1999
858541San DiegoLandlinePacific Bell7/22/1999
858546La JollaLandlinePacific Bell7/22/1999
858547San DiegoLandlinePacific Bell7/22/1999
858549San DiegoLandlinePacific Bell7/22/1999
858550La JollaLandlinePacific Bell7/22/1999
858551La JollaLandlinePacific Bell7/22/1999
858552La JollaLandlinePacific Bell7/22/1999
858554La JollaLandlinePacific Bell7/22/1999
858558La JollaLandlinePacific Bell7/22/1999
858560San DiegoLandlinePacific Bell7/22/1999
858564San DiegoLandlineMpower Communications Corp - Ca10/13/1999
858565San DiegoLandlinePacific Bell7/22/1999
858566San DiegoLandlinePacific Bell7/22/1999
858568La JollaWirelessNew Cingular Wireless Pcs, Llc8/9/2006
858569San DiegoLandlinePacific Bell7/22/1999
858571San DiegoLandlinePacific Bell7/22/1999
858573San DiegoLandlinePacific Bell7/22/1999
858576San DiegoLandlinePacific Bell7/22/1999
858577San DiegoLandlinePacific Bell10/13/1999
858578San DiegoLandlinePacific Bell7/22/1999
858581La JollaLandlinePacific Bell7/22/1999
858583San DiegoWirelessSprint Spectrum L.p.9/24/2001
858586San DiegoLandlinePacific Bell7/22/1999
858587La JollaLandlinePacific Bell7/22/1999
858592San DiegoLandlinePacific Bell7/22/1999
858597La JollaLandlinePacific Bell7/22/1999
858598San DiegoLandlineTeleport Communications America, Llc - Ca7/22/1999
858600PowayWirelessAmerican Messaging Services, Llc1/14/2000
858600San DiegoWirelessAmerican Messaging Services, Llc1/14/2000
858602PowayWirelessSprint Spectrum L.p.4/1/2002
858603San DiegoWirelessNew Cingular Wireless Pcs, Llc10/13/1999
858605San DiegoLandlinePaetec Communications, Inc. - Ca8/20/2000
858609San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858610San DiegoWirelessT-mobile Usa, Inc.8/30/2002
858613San DiegoLandlinePacific Bell7/22/1999
858614San DiegoLandlinePacific Bell7/22/1999
858616San DiegoLandlinePacific Bell7/22/1999
858617San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858618San DiegoLandlinePacific Bell7/22/1999
858621San DiegoLandlinePacific Bell7/22/1999
858622La JollaLandlinePacific Bell7/22/1999
858623La JollaLandlinePacific Bell7/22/1999
858625La JollaLandlinePacific Bell7/22/1999
858626La JollaLandlinePacific Bell7/22/1999
858627San DiegoLandlinePacific Bell7/22/1999
858630San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca10/13/1999
858633San DiegoLandlineAt&t Local7/22/1999
858634San DiegoLandlineCox California Telcom, Llc - Ca7/22/1999
858635San DiegoLandlinePacific Bell7/22/1999
858636San DiegoLandlinePacific Bell7/22/1999
858637San DiegoLandlinePacific Bell7/22/1999
858638La JollaLandlinePacific Bell7/22/1999
858642La JollaLandlinePacific Bell7/22/1999
858643La JollaLandlinePacific Bell7/22/1999
858646La JollaLandlinePacific Bell7/22/1999
858649San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca10/13/1999
858650San DiegoLandlinePacific Bell7/22/1999
858651La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858652San DiegoWirelessSprint Spectrum L.p.9/21/2006
858653San DiegoLandlinePacific Bell7/22/1999
858654San DiegoLandlinePacific Bell7/22/1999
858655San DiegoLandlinePacific Bell7/22/1999
858657La JollaLandlinePacific Bell7/22/1999
858658La JollaLandlinePacific Bell7/22/1999
858663San DiegoWirelessSprint Spectrum L.p.10/13/1999
858666San DiegoLandlineCf Communications, Llc Dba Telekenex - Ca9/18/2012
858668PowayLandlinePacific Bell6/30/2001
858672PowayLandlinePacific Bell7/22/1999
858672San DiegoLandlinePacific Bell7/22/1999
858673San DiegoLandlinePacific Bell7/22/1999
858674San DiegoLandlinePacific Bell7/22/1999
858675San DiegoLandlinePacific Bell7/22/1999
858676San DiegoLandlinePacific Bell7/22/1999
858677La JollaLandlinePacific Bell7/22/1999
858678La JollaLandlinePacific Bell7/22/1999
858679PowayLandlinePacific Bell7/22/1999
858682San DiegoWirelessSprint Spectrum L.p.8/20/2000
858683San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca10/31/2000
858684San DiegoLandlinePacific Bell7/22/1999
858688San DiegoWirelessSprint Spectrum L.p.9/24/2001
858689San DiegoLandlinePacific Bell7/22/1999
858692La JollaWirelessCellco Partnership Dba Verizon Wireless - Ca8/14/2002
858693San DiegoLandlinePacific Bell7/22/1999
858694San DiegoLandlinePacific Bell7/22/1999
858695San DiegoLandlinePacific Bell7/22/1999
858699La JollaWirelessNew Cingular Wireless Pcs, Llc11/7/2001
858703Del MarLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858704San DiegoLandlineXo California, Inc.10/13/1999
858705PowayWirelessNew Cingular Wireless Pcs, Llc10/13/1999
858705San DiegoWirelessNew Cingular Wireless Pcs, Llc10/13/1999
858707San DiegoLandlineMpower Communications Corp - Ca7/22/1999
858712San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858713San DiegoLandlineMpower Communications Corp - Ca7/22/1999
858715San DiegoLandlinePacific Bell7/22/1999
858716San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858717San DiegoWirelessT-mobile Usa, Inc.8/30/2002
858720Del MarLandlinePacific Bell10/13/1999
858722PowayWirelessNew Cingular Wireless Pcs, Llc10/31/2000
858722San DiegoWirelessNew Cingular Wireless Pcs, Llc10/31/2000
858724San DiegoLandlineXo California, Inc.10/13/1999
858726San DiegoLandlineXo California, Inc.10/13/1999
858728San DiegoWirelessUsa Mobility Wireless, Inc.10/13/1999
858729La JollaLandlinePacific Bell7/22/1999
858731San DiegoLandlineMci Worldcom Communications, Inc., Ca10/13/1999
858732San DiegoLandlineTelcentris Communications, Llc - Ca9/9/2015
858733San DiegoWirelessT-mobile Usa, Inc.8/30/2002
858735San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca10/13/1999
858736La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858737San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858740San DiegoLandlineAt&t Local8/20/2000
858746San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858748PowayLandlinePacific Bell7/22/1999
858750La JollaWirelessCellco Partnership Dba Verizon Wireless - Ca7/18/2006
858751San DiegoLandlineMpower Communications Corp - Ca10/13/1999
858752San DiegoLandlineT-mobile Usa, Inc.7/22/1999
858753San DiegoLandlineXo California, Inc.1/14/2000
858754La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858755Del MarLandlinePacific Bell7/22/1999
858756Rancho Santa FeLandlinePacific Bell7/22/1999
858757San DiegoLandlineNeutral Tandem-california, Llc - Ca1/29/2016
858759Rancho Santa FeLandlinePacific Bell7/22/1999
858761San DiegoLandlineXo California, Inc.10/13/1999
858762San DiegoLandlineGlobal Crossing Local Services, Inc.-ca10/13/1999
858763San DiegoWirelessAmerican Messaging Services, Llc7/22/1999
858764Del MarLandlinePaetec Communications, Inc. - Ca10/13/1999
858766La JollaLandlineNeutral Tandem-california, Llc - Ca11/7/2012
858768San DiegoLandlineCox California Telcom, Llc - Ca9/22/2006
858769San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca10/13/1999
858771Rancho Santa FeLandlineAt&t Corp.11/5/2004
858774PowayWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858774San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858775San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca10/13/1999
858776San DiegoWirelessT-mobile Usa, Inc.8/30/2002
858777San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca7/22/1999
858779San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca10/13/1999
858780San DiegoLandlinePacific Bell7/22/1999
858784La JollaLandlinePacific Bell7/22/1999
858790San DiegoLandlineTeleport Communications America, Llc - Ca7/22/1999
858792Del MarLandlinePacific Bell7/22/1999
858793Del MarLandlinePacific Bell7/22/1999
858794Del MarLandlinePacific Bell7/22/1999
858795La JollaLandlineTeleport Communications America, Llc - Ca8/20/2000
858798San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858799San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858800San DiegoLandlineVaya Telecom, Inc. - Ca6/14/2011
858805San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858810San DiegoLandlineTeleport Communications America, Llc - Ca7/22/1999
858812La JollaLandlineTeleport Communications America, Llc - Ca7/22/1999
858815San DiegoLandlineMatrix Telecom, Llc. Sii Tnci - Ca7/22/1999
858822La JollaLandlinePacific Bell7/22/1999
858824La JollaLandlinePacific Bell7/22/1999
858826La JollaLandlinePacific Bell10/13/1999
858829San DiegoWirelessSprint Spectrum L.p.8/20/2000
858831San DiegoLandlinePacific Bell1/14/2000
858832Rancho Santa FeLandlineCox California Telcom, Llc - Ca10/13/1999
858834San DiegoLandlineGlobal Crossing Local Services, Inc.-ca1/14/2000
858836San DiegoLandlineXo California, Inc.1/14/2000
858837San DiegoWirelessNew Cingular Wireless Pcs, Llc8/20/2000
858842PowayLandlineCox California Telcom, Llc - Ca7/22/1999
858845La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858847Del MarLandlinePacific Bell6/30/2001
858848PowayLandlineTeleport Communications America, Llc - Ca7/22/1999
858856San DiegoWirelessNetwork Services Llc (tsr)1/14/2000
858859PowayLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858860San DiegoLandlineMpower Communications Corp - Ca7/22/1999
858863San DiegoLandlineGlobal Crossing Local Services, Inc.-ca8/20/2000
858864La JollaWirelessSprint Spectrum L.p.1/14/2000
858864San DiegoWirelessSprint Spectrum L.p.1/14/2000
858866La JollaLandlineMpower Communications Corp - Ca7/22/1999
858869San DiegoLandlineMpower Communications Corp - Ca6/13/2000
858874San DiegoLandlinePacific Bell7/22/1999
858875San DiegoLandlineU.s. Telepacific Corp. - Ca7/22/1999
858876Del MarLandlineGlobal Crossing Local Services, Inc.-ca6/13/2000
858877San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858879San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858880San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858882La JollaLandlineLevel 3 Telecom Of California, Lp - Ca7/22/1999
858883San DiegoWirelessSprint Spectrum L.p.10/31/2000
858886La JollaLandlinePacific Bell7/22/1999
858888San DiegoLandlineTelcentris Communications, Llc - Ca6/21/2010
858900San DiegoLandlineCf Communications, Llc Dba Telekenex - Ca3/30/2012
858901San DiegoLandlineXo California, Inc.8/20/2000
858905San DiegoLandlineMci Worldcom Communications, Inc., Ca7/22/1999
858909La JollaLandlinePacific Bell6/13/2000
858914Rancho Santa FeLandlineLevel 3 Communications, Llc - Ca7/22/1999
858922San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca8/20/2000
858923Rancho Santa FeLandlineMatrix Telecom, Llc. Sii Tnci - Ca8/20/2000
858924San DiegoLandlinePacific Bell8/20/2000
858925San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858926San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858927San DiegoLandlineO1 Communications, Inc. - Ca8/20/2000
858935San DiegoLandlineXo California, Inc.6/13/2000
858939San DiegoLandlinePacific Bell6/13/2000
858942San DiegoLandlineTeleport Communications America, Llc - Ca7/22/1999
858943San DiegoLandlineLevel 3 Telecom Of California, Lp - Ca10/13/1999
858945San DiegoWirelessCellco Partnership Dba Verizon Wireless - Ca1/14/2000
858946San DiegoLandlineXo California, Inc.8/20/2000
858947Del MarLandlineMatrix Telecom, Llc. Sii Tnci - Ca6/13/2000
858949San DiegoWirelessAmerican Messaging Services, Llc6/13/2000
858951Rancho Santa FeLandlineGlobal Crossing Local Services, Inc.-ca6/13/2000
858952La JollaLandlineLevel 3 Communications, Llc - Ca12/19/2005
858956PowayLandlineMatrix Telecom, Llc. Sii Tnci - Ca8/20/2000
858964San DiegoLandlinePaetec Communications, Inc. - Ca8/20/2000
858966San DiegoLandlinePacific Bell6/13/2000
858967La JollaWirelessSprint Spectrum L.p.6/13/2000
858967San DiegoWirelessSprint Spectrum L.p.6/13/2000
858974San DiegoLandlinePacific Bell7/22/1999
858987San DiegoLandlineTelcentris Communications, Llc - Ca3/11/2015
858997La JollaWirelessCellco Partnership Dba Verizon Wireless - Ca8/17/2007
858999San DiegoLandlineCf Communications, Llc Dba Telekenex - Ca9/23/2010

Find Your Area Codes

State & area Codes

State

Area Code

Alabama

205

251

256

334

938

Alaska

907

Arizona

480

520

602

623

928

Arkansas

479

501

870

California

209

213

310

323

408

415

424

442

510

530

559

562

619

626

628

650

657

661

669

707

714

747

760

805

818

831

858

909

916

925

949

951

Colorado

303

719

720

970

Connecticut

203

475

860

959

Delaware

302

District of Columbia

202

Florida

239

305

321

352

386

407

561

727

754

772

786

813

850

863

904

954

Georgia

229

404

470

478

668

706

762

770

912

Hawaii

808

Idaho

208

Indiana

219

260

317

463

574

765

812

930

Illinois

217

224

309

312

331

618

630

708

773

779

815

847

872

Iowa

319

515

563

641

712

Kansas

316

620

785

913

Kentucky

270

364

502

606

859

Louisiana

225

318

337

504

985

Maine

207

Maryland

240

301

410

443

667

Massachusetts

339

351

413

508

617

774

781

857

978

Michigan

231

248

269

313

517

586

616

734

810

906

947

989

Minnesota

218

320

507

612

651

763

952

Mississippi

228

601

662

769

Missouri

314

417

636

660

816

Montana

406

Nebraska

308

402

531

Nevada

702

725

775

New Hampshire

603

New Jersey

201

551

609

732

848

856

862

908

973

New Mexico

505

575

New York

212

315

332

347

516

518

585

607

631

646

680

716

718

838

845

914

917

929

934

North Carolina

336

704

743

828

910

919

980

984

North Dakota

701

Ohio

216

220

234

330

380

419

440

513

567

614

740

937

Oklahoma

405

539

580

918

Oregon

458

503

541

971

Pennsylvania

215

223

267

272

412

484

570

610

717

724

814

878

Puerto Rico

787

939

Rhode Island

401

South Carolina

803

843

854

864

South Dakota

605

Tennessee

423

615

629

731

865

901

931

Texas

210

214

254

281

325

346

361

409

430

432

469

512

682

713

726

737

806

817

830

832

903

915

936

940

956

972

979

Utah

385

435

801

Vermont

802

Virginia

276

434

540

571

703

757

804

Washington

206

253

360

425

509

564

West Virginia

304

681

Wisconsin

262

414

534

608

715

920

Wyoming

307

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Frequently Asked Questions

A 858 area code boosts your business’s credibility by associating it with a recognized region. It projects stability and reliability, helping build trust with local and international clients, enhancing your professional image.

No, setting up a 858 number is simple. Most providers offer easy registration, configuration, and integration with your business’s communication systems, ensuring a smooth process.

Yes, though 858 numbers are in high demand, they are still available through telecom providers. Securing one quickly is advisable due to their limited availability.

Absolutely! A 858 area code boosts local credibility, making your small business appear more established and professional, which helps attract local customers.

No, 858 numbers are often affordable, especially with the right provider. Many offer competitive plans, and integrating VoIP technology can keep communication costs low.

A 858 number helps businesses outside California connect with clients in the area, building local trust and easing customer outreach.

Ready to Elevate Your Business with a 858 Area Code?

Don’t miss the opportunity to enhance your business credibility and stand out in the competitive market. A prestigious 858 area code phone number can help you attract local and international clients, improve communication, and boost your brand image.

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Rozper Limited

8/F., CHINA HONG KONG TOWER, 8-12 HENNESSY ROAD, WAN CHAI, HONG KONG

+1 929-201-4104

[email protected]

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