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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
951-623CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/15/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 951-623
951-623-0CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/17/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-1CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT106/22/2011Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-2CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PERRISRVSDCALBCM410/31/2016Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-3CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006PERRISBLTNCAADGMD03/11/2005Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-4CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD03/22/2005Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-5CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT108/07/2009Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-6CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT102/04/2005Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-7CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DPERRISRVSDCAYAGT112/28/2004Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD04/02/2021Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
951-623-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529PERRISIRVECA620MD12/21/2004Prefix Type: PCS
Switch Name: IRVINE
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info