Below on the map, there is indicated the largest city in the telephone area +1-858-...-.... California San Diego.
Company |
District |
Major City |
Prefix |
Vaya Telecom | | | +1-858800-SSSS |
Tw Telecom Of California Lp | San Diego | San Diego, CA | +1-858805-SSSS |
Teleport Communications Group - San Diego | San Diego | San Diego, CA | +1-858810-SSSS |
Teleport Communications Group - San Diego | San Diego | La Jolla, CA | +1-858812-SSSS |
Pac - West Telecomm | San Diego | Rancho Bernardo, CA | +1-858815-SSSS |
Pacific Bell | San Diego | La Jolla, CA | +1-858822-SSSS |
Pacific Bell | San Diego | La Jolla, CA | +1-858824-SSSS |
Pacific Bell | San Diego | La Jolla, CA | +1-858826-SSSS |
Sprint Spectrum L.p. | San Diego | San Diego, CA | +1-858829-SSSS |
Pacific Bell | San Diego | San Diego, CA | +1-858831-SSSS |
Cox California Telcom | San Diego | Rancho Santa Fe, CA | +1-858832-SSSS |
Global Crossing Local Services-ca | San Diego | San Diego, CA | +1-858834-SSSS |
Xo California | San Diego | San Diego, CA | +1-858836-SSSS |
New Cingular Wireless PCS | San Diego | San Diego, CA | +1-858837-SSSS |
Cox California Telcom | San Diego | Poway, CA | +1-858842-SSSS |
Tw Telecom Of California Lp | San Diego | La Jolla, CA | +1-858845-SSSS |
Pacific Bell | San Diego | Del Mar, CA | +1-858847-SSSS |
Teleport Communications Group - San Diego | San Diego | Poway, CA | +1-858848-SSSS |
| San Diego | | +1-858853-SSSS |
Network Services LLC (tsr) | San Diego | San Diego, CA | +1-858856-SSSS |
Mci Worldcom Communications, Ca | San Diego | Poway, CA | +1-858859-SSSS |
Mpower Communications Corp | San Diego | San Diego, CA | +1-858860-SSSS |
Global Crossing Local Services-ca | San Diego | San Diego, CA | +1-858863-SSSS |
Nextel Communications | San Diego | San Diego, CA | +1-858864-SSSS |
Mpower Communications Corp | San Diego | La Jolla, CA | +1-858866-SSSS |
Mpower Communications Corp | San Diego | San Diego, CA | +1-858869-SSSS |
Pacific Bell | San Diego | San Diego, CA | +1-858874-SSSS |
U.s. Telepacific Corp. | San Diego | San Diego, CA | +1-858875-SSSS |
Global Crossing Local Services-ca | San Diego | Del Mar, CA | +1-858876-SSSS |
Mci Worldcom Communications, Ca | San Diego | San Diego, CA | +1-858877-SSSS |
Mci Worldcom Communications, Ca | San Diego | Rancho Bernardo, CA | +1-858879-SSSS |
Mci Worldcom Communications, Ca | San Diego | San Diego, CA | +1-858880-SSSS |
Tw Telecom Of California Lp | San Diego | La Jolla, CA | +1-858882-SSSS |
Sprint Spectrum L.p. | San Diego | San Diego, CA | +1-858883-SSSS |
Pacific Bell | San Diego | La Jolla, CA | +1-858886-SSSS |
Telcentris Communications | | San Diego, CA | +1-858888-SSSS |
| San Diego | | +1-858900-SSSS |
Xo California | San Diego | San Diego, CA | +1-858901-SSSS |
Mci Worldcom Communications, Ca | San Diego | San Diego, CA | +1-858905-SSSS |
Pacific Bell | San Diego | La Jolla, CA | +1-858909-SSSS |
Mci Worldcom Communications, Ca | San Diego | Rancho Santa Fe, CA | +1-858914-SSSS |
Cellco Partnership DBA Verizon Wireless | San Diego | San Diego, CA | +1-858922-SSSS |
Pac - West Telecomm | San Diego | Rancho Santa Fe, CA | +1-858923-SSSS |
Pacific Bell | San Diego | Rancho Bernardo, CA | +1-858924-SSSS |
O1 Communications | San Diego | San Diego, CA | +1-858925-SSSS |
O1 Communications | San Diego | San Diego, CA | +1-858926-SSSS |
O1 Communications | San Diego | Rancho Bernardo, CA | +1-858927-SSSS |
Xo California | San Diego | San Diego, CA | +1-858935-SSSS |
Pacific Bell | San Diego | San Diego, CA | +1-858939-SSSS |
Teleport Communications Group - San Diego | San Diego | San Diego, CA | +1-858942-SSSS |
Tw Telecom Of California Lp | San Diego | San Diego, CA | +1-858943-SSSS |
Cellco Partnership DBA Verizon Wireless | San Diego | San Diego, CA | +1-858945-SSSS |
Allegiance Telecom | San Diego | San Diego, CA | +1-858946-SSSS |
Pac - West Telecomm | San Diego | Del Mar, CA | +1-858947-SSSS |
Cook Telecom | San Diego | San Diego, CA | +1-858949-SSSS |
Global Crossing Local Services-ca | San Diego | Rancho Santa Fe, CA | +1-858951-SSSS |
Level 3 Communications | San Diego | La Jolla, CA | +1-858952-SSSS |
Pac - West Telecomm | San Diego | Poway, CA | +1-858956-SSSS |
Paetec Communications | San Diego | San Diego, CA | +1-858964-SSSS |
Pacific Bell | San Diego | San Diego, CA | +1-858966-SSSS |
Nextel Communications | San Diego | San Diego, CA | +1-858967-SSSS |
Pacific Bell | San Diego | San Diego, CA | +1-858974-SSSS |
Cellco Partnership DBA Verizon Wireless | | La Jolla, CA | +1-858997-SSSS |
| San Diego | | +1-858998-SSSS |
Cf Communications DBA Telekenex | | San Diego, CA | +1-858999-SSSS |
+14540256458
do not answer, scam, pretending they are from microsoft and they want remote access to your computer to fix some bugs