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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-274CAUTILITY TELECOM GROUP, LLC - CA9262HAYWARDSNFCCAMKX1X00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-274
510-274-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529HAYWARDOKLECAZVGT009/01/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-1CABANDWIDTH.COM CLEC, LLC - CA981EHAYWARDNOCLLIKNOWN01/28/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-2CALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)8826HAYWARDNOCLLIKNOWN05/04/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-3CAMETROPCS, INC. (T-Mobile US, Inc)5562HAYWARDOKLECAZVGT003/22/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-4CAONVOY SPECTRUM, LLC (Sinch)624HHAYWARDNOCLLIKNOWN02/14/2022Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-5CAAT&T CORP. (AT&T)516CHAYWARDNOCLLIKNOWN06/09/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-6CAUTILITY TELECOM GROUP, LLC - CA9262HAYWARDSNFCCAMKX1X05/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006HAYWARDHYWRCAMCDMD05/05/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-8CAMETROPCS, INC. (T-Mobile US, Inc)5562HAYWARDOKLECAZVGT008/10/2006Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-274-9CAMETROPCS, INC. (T-Mobile US, Inc)5562HAYWARDOKLECAZVGT007/17/2006Prefix 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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