858 Area Code Lookup: Cities and Phone Numbers

Phone numbers in the 858 area code can be found in 7 cities or locations.

Those phone numbers can be found in the following cities or locations: Del Mar, La Jolla, Poway, Rancho Bernardo, Rancho Santa Fe, San Diego.

The carriers providing phone numbers in this area code are: AT&T Local, American Messaging (am), American Messaging Services, Bandwidth.com Clec, Cbeyond Communications, Cellco Partnership DBA Verizon Wireless, Cf Communications DBA Telekenex, Cox California Telcom, L.l.c., Global Crossing Local Services-ca, Leap Wireless Intl DBA Cricket Comm, Level 3 Communications, Mci Worldcom Communications, Ca, Mpower Communications Corp, Network Services LLC (tsr), Neutral Tandem-california, New Cingular Wireless PCS, North County Communications Corp., O1 Communications, Onvoy, Pac - West Telecomm, Pacific Bell, Paetec Communications, Peerless Network Of California, Sbc Internet Services, Sprint Spectrum L.p., T-mobile Usa, Telcentris Communications, Teleport Communications America, Time Warner Cbl Info Svcs (ca) DBAtime Warner, Tw Telecom Of California Lp, U.s. Telepacific Corp., Usa Mobility Wireless, Vaya Telecom, Xo California, Ymax Communications Corp..