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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-637CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JCAMPBELLSNJSCAYB0MD02/22/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-637
408-637-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CAMPBELLOKLECAZVGT004/16/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010CAMPBELLSNTDCAUJCM905/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-2CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JCAMPBELLSNJSCAYB0MD02/22/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-3CAMETROPCS, INC. (T-Mobile US, Inc)5562CAMPBELLNOCLLIKNOWN05/10/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-4CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826CAMPBELLNOCLLIKNOWN12/17/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-5CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826CAMPBELLNOCLLIKNOWN07/08/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-6CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010CAMPBELLSNTDCAUJCM907/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-7CABANDWIDTH.COM CLEC, LLC - CA981ECAMPBELLNOCLLIKNOWN07/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CAMPBELLOKLECAZVGT007/20/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-637-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CAMPBELLOKLECAZVGT006/18/2010Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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