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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
213-257CAPACIFIC BELL (AT&T)9740LSAN DA 01LSANCA03DS109/29/2014Prefix Type: RBOC
Switch Name: LOS ANGELES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 213-257
213-257-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 01TRNECAGBGT301/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-1CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006LSAN DA 01BLTNCAADGMD10/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-2CAPACIFIC BELL (AT&T)9740LSAN DA 01LSANCA03DS109/29/2014Prefix Type: RBOC
Switch Name: LOS ANGELES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-3CAPACIFIC BELL (AT&T)9740LSAN DA 01LSANCA03DS109/29/2014Prefix Type: RBOC
Switch Name: LOS ANGELES
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 01TRNECAGBGT301/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-5CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006LSAN DA 01BLTNCAADGMD10/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 01TRNECAGBGT301/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006LSAN DA 01BLTNCAADGMD10/13/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-8CABANDWIDTH.COM CLEC, LLC - CA981ELSAN DA 01NOCLLIKNOWN10/29/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
213-257-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529LSAN DA 01TRNECAGBGT301/09/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
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