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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
831-319CAMCIMETRO ACCESS TRANSMISSION S (Verizon Communications)7240WATSONVLSNFECAEJDS004/17/2001Prefix Type: CLEC
Switch Name: SAN FRANCISCO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 831-319
831-319-0CAALLEGIANCE TELECOM, INC. - CA (Verizon Communications)8782WATSONVLSNFECAEJDS0N/APrefix Type: CLEC
Switch Name: SAN FRANCISCO
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-1CASPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664WATSONVLOKLECAZVGT009/19/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-2CASPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664WATSONVLOKLECAZVGT007/13/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-3CASPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664WATSONVLOKLECAZVGT005/10/2012Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-4CACHARTER FIBERLINK CA-CCO, LLC (Charter)776CWATSONVLNOCLLIKNOWN08/03/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-5CAONVOY, LLC - CA (Inteliquent)649CWATSONVLNOCLLIKNOWN06/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WATSONVLCNCRCALZ0MD10/14/2014Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529WATSONVLCNCRCALZ0MD12/04/2013Prefix Type: PCS
Switch Name: CONCORD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-8CASPRINT SPECTRUM, L.P. (T-Mobile US, Inc)6664WATSONVLOKLECAZVGT007/21/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
831-319-9CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010WATSONVLSNTDCAUJCM909/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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