Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
707-457CAFRONTIER COMMUNICATIONS WEST COAST INC. - CA (Frontier Communications)2344CRESCENTCYGSQTCAXFRS200/00/0000Prefix Type: ICO
Switch Name: GASQUET
Switch Type: NTDMSRSE
LATA: San Francisco CA (722)
Tandem: CRCYCAXF03T
Detailed Switch Info
Thousands block for 707-457
707-457-0CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006CRESCENTCYHYWRCAMCDMD10/08/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-1CAINTEGRATED PATH COMMUNICATIONS, LLC - CA707HCRESCENTCYNOCLLIKNOWN07/03/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-2CAMETROPCS, INC. (T-Mobile US, Inc)5562CRESCENTCYNOCLLIKNOWN11/08/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-3CAFRONTIER COMMUNICATIONS WEST COAST INC. - CA (Frontier Communications)2344CRESCENTCYGSQTCAXFRS2N/APrefix Type: ICO
Switch Name: GASQUET
Switch Type: NTDMSRSE
LATA: San Francisco CA (722)
Tandem: CRCYCAXF03T
Detailed Switch Info
707-457-5CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826CRESCENTCYNOCLLIKNOWN08/05/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-6CATELNYX LLC073HCRESCENTCYNOCLLIKNOWN09/16/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006CRESCENTCYHYWRCAMCDMD07/23/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-457-8CAMETROPCS, INC. (T-Mobile US, Inc)5562CRESCENTCYNOCLLIKNOWN05/06/2022Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info