USA Phone Code Guide
USA Phone
Code Guide

Telephone Area +1 (415) XXX-XXXX

Phone numbers of the state California
Prefix: +1415
This prefix is distributed within the state California
The largest city in the region is San Francisco
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
Below on the map, there is indicated the largest city in the telephone area +1-415-...-.... California San Francisco.

In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.



Phone numbers +1 (415) XXX-XXXX

Other pages: 23456789
Company District Major City Prefix
O1 CommunicationsSan FranciscoSan Francisco, CA+1 (415) 200-XXXX
American Messaging (am)San FranciscoSan Francisco, CA+1 (415) 201-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 202-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 203-XXXX
American Messaging (am)San FranciscoSan Francisco, CA+1 (415) 204-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 205-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 206-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 207-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 208-XXXX
Verizon California Inc.-ca (gte)MarinNovato, CA+1 (415) 209-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 210-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 212-XXXX
U.s. Telepacific Corp.San FranciscoSan Francisco, CA+1 (415) 213-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 215-XXXX
Teleport Communications Group - San FranciscoAlamedaOakland, CA+1 (415) 216-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 217-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 218-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 219-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 220-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 221-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 222-XXXX
Pac - West TelecommMarinSan Rafael, CA+1 (415) 223-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 224-XXXX
Sprint Spectrum L.p.San MateoBrisbane, CA+1 (415) 225-XXXX
Global Crossing Local Services-caMarinSan Rafael, CA+1 (415) 226-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 227-XXXX
Mcimetro Access Transmission Services LLCSan FranciscoSan Francisco, CA+1 (415) 228-XXXX
Teleport Communications Group - San FranciscoSan FranciscoSan Francisco, CA+1 (415) 229-XXXX
InfotelecomSan Francisco, CA+1 (415) 230-XXXX
San Francisco+1 (415) 231-XXXX
American Messaging (am)San FranciscoSan Francisco, CA+1 (415) 232-XXXX
Level 3 CommunicationsMarinSan Rafael, CA+1 (415) 233-XXXX
O1 CommunicationsMarinIgnacio, CA+1 (415) 234-XXXX
Sprint Spectrum L.p.San MateoBrisbane, CA+1 (415) 235-XXXX
Teleport Communications Group - San FranciscoMarinInverness, CA+1 (415) 236-XXXX
Level 3 CommunicationsMarinInverness, CA+1 (415) 237-XXXX
Cellco Partnership DBA Verizon WirelessSan FranciscoSan Francisco, CA+1 (415) 238-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 239-XXXX
Level 3 CommunicationsSan FranciscoSan Francisco, CA+1 (415) 240-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 241-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 242-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 243-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 244-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 245-XXXX
New Cingular Wireless PCSMarinNovato, CA+1 (415) 246-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 247-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 248-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 249-XXXX
New Cingular Wireless PCSMarinSan Rafael, CA+1 (415) 250-XXXX
Ymax Communications Corp.Ignacio, CA+1 (415) 251-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 252-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 253-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 254-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 255-XXXX
Pacific BellMarinSan Rafael, CA+1 (415) 256-XXXX
Pacific BellMarinSan Rafael, CA+1 (415) 257-XXXX
Pacific BellMarinSan Rafael, CA+1 (415) 258-XXXX
Pacific BellMarinSan Rafael, CA+1 (415) 259-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 260-XXXX
Metro PCSMarinSan Rafael, CA+1 (415) 261-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 262-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 263-XXXX
Cellco Partnership DBA Verizon WirelessSan FranciscoSan Francisco, CA+1 (415) 264-XXXX
Cellco Partnership DBA Verizon WirelessSan FranciscoSan Francisco, CA+1 (415) 265-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 267-XXXX
Teleport Communications Group - San FranciscoSan FranciscoSan Francisco, CA+1 (415) 268-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 269-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 270-XXXX
Cellco Partnership DBA Verizon WirelessSan FranciscoSan Francisco, CA+1 (415) 271-XXXX
New Cingular Wireless PCSMarinSausalito, CA+1 (415) 272-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 273-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 274-XXXX
Mcimetro Access Transmission Services LLCSan FranciscoSan Francisco, CA+1 (415) 275-XXXX
Teleport Communications Group - San FranciscoSan FranciscoSan Francisco, CA+1 (415) 276-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 277-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 278-XXXX
New Cingular Wireless PCSSan FranciscoSan Francisco, CA+1 (415) 279-XXXX
Usa Mobility WirelessSan FranciscoSan Francisco, CA+1 (415) 280-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 281-XXXX
Pacific BellSan FranciscoSan Francisco, CA+1 (415) 282-XXXX