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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
442-257CACELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6006ESCONDIDOSNDICAETAMD01/21/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
Thousands block for 442-257
442-257-0CACELLCO PARTNERSHIP DBA VERIZON (Verizon Wireless)6006ESCONDIDOSNDICAETAMD12/18/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-1CAONVOY, LLC - CA (Inteliquent)649CESCONDIDONOCLLIKNOWN03/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-2CACOMCAST IP PHONE, LLC318JESCONDIDOSNDICAFYDS009/28/2017Prefix Type: IPES
Switch Name: SAN DIEGO
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-3CAUTILITY TELECOM GROUP, LLC - C9262ESCONDIDONOCLLIKNOWN09/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529ESCONDIDOESCNCAKYGT001/08/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529ESCONDIDOESCNCAKYGT006/22/2015Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-6CAONVOY, LLC - CA (Inteliquent)649CESCONDIDONOCLLIKNOWN04/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-7CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ESCONDIDOSNDGCA51CM301/24/2020Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-8CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ESCONDIDOSNDGCA51CM309/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
442-257-9CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010ESCONDIDOSNDGCA51CM309/03/2015Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Diego CA (732)
Tandem: N/A
Detailed Switch Info
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