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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
818-271CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319SNFN GRHLSPLVCAXFDS100/00/0000Prefix Type: ICO
Switch Name: SEPULVEDA 2
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
Thousands block for 818-271
818-271-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFN GRHLTRNECAGBGT301/06/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-1CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFN GRHLTRNECAGBGT311/07/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)2319SNFN GRHLSPLVCAXFDS1N/APrefix Type: ICO
Switch Name: SEPULVEDA 2
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: SNMNCAXP01T
Detailed Switch Info
818-271-3CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JSNFN GRHLNOCLLIKNOWN08/10/2005Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-4CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SNFN GRHLBLTNCAADGMD05/26/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-5CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010SNFN GRHLCYCMCALLCM508/01/2002Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-6CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SNFN GRHLBLTNCAADGMD06/05/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-7CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFN GRHLTRNECAGBGT311/21/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFN GRHLTRNECAGBGT311/21/2002Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
818-271-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529SNFN GRHLTRNECAGBGT311/21/2002Prefix 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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