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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-814 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-08-01   
956-815 A Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-816 A Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2025-09-04   
956-818 A Laredo TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-12-05   
956-819 A Laredo TX   903C ONVOY, LLC - TX 566   2025-12-07   
956-820 A McAllen TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-12-20   
956-821 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-822 A Brownsville TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-823 A Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2025-02-01   
956-824 A Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2025-12-20   
956-825 A Mercedes TX MRCDTXMEDS0  9533 SOUTHWESTERN BELL 568      
956-826 A Brownsville TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2026-01-23   
956-827 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-828 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-831 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-832 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-833 A Mission TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-837 A Pharr TX HRLNTXHGXUX  516J TON80 COMMUNICATIONS, LLC 568      
956-838 A Brownsville TX BWVLTXTERS0  9533 SOUTHWESTERN BELL 568      
956-839 A Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2025-11-17   
956-840 A Brownsville TX HRLNTXHGXXX  318J COMCAST IP PHONE, LLC 568      
956-842 A McCook TX HRGLTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-843 A McAllen TX MCALTXHIRS1  9533 SOUTHWESTERN BELL 568      
956-844 A Roma TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-845 A Hargill TX HRGLTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-846 A Brownsville TX   4290 STPCS JOINT VENTURE, LLC 568   2025-10-03   
956-847 A Roma TX ROMATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-848 A Falcon Heights TX FLHGTXFHRS0  9533 SOUTHWESTERN BELL 568      
956-849 A Roma TX ROMATXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-854 A Weslaco TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2025-02-11   
956-855 A McAllen TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-856 A Weslaco TX HRLNTXHGXKX  624H ONVOY SPECTRUM, LLC 568      
956-857 A Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
956-862 A Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-864 A Edcouch TX HRLNTXHGXUX  516J TON80 COMMUNICATIONS, LLC 568      
956-865 A Weslaco TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-866 A Brownsville TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-867 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-869 A Mission TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2024-04-05   
956-872 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-873 A Harlingen TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-874 A Edinburg TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-877 A McAllen TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-878 A McAllen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-880 A Harlingen TX HRLNTXHGXWX  622J SKYE TELECOM LLC DBA SKYETEL 568      
956-882 A Brownsville TX BWVLTXLIDS0  9533 SOUTHWESTERN BELL 568      
956-884 A Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-887 A La Feria TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-888 A Mission TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-890 A Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-893 A Harlingen TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-895 A Harlingen TX HRLNTXHGXTX  506J TWILIO INTERNATIONAL, INC. 568      
956-897 A Mission TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-898 A Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-899 A McAllen TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-900 A Edinburg TX HRLNTXHGBMD  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 568      
956-903 A Mercedes TX HRLNTXHGXYX  793K TWC IP ENABLED SERVICES, LLC 568   2025-02-11   
956-904 A Pharr TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-905 A McAllen TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-906 A Laredo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2024-04-05   
956-907 A McAllen TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-908 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-909 A Brownsville TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568      
956-910 A Harlingen TX MCALTX938MD  478J NUSO, LLC 568   2025-02-09   
956-917 A Edinburg TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2024-04-05   
956-922 A La Feria TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-923 A San Benito TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-926 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-927 A Pharr TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2024-04-05   
956-928 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      
956-929 A Edinburg TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568      
956-932 A Dolores TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2025-01-10   
956-933 A Mission TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-934 A San Benito TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-935 A Edinburg TX HRLNTXHGXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 568   2025-01-23   
956-936 A Falcon TX ZPTATXXADS0  2073 BORDER TO BORDER COMMUNICATIONS 568      
956-937 A Laredo TX SNANTXCA88Z  516J TON80 COMMUNICATIONS, LLC 566      
956-942 A Laredo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2024-03-23   
956-943 A Port Isabel TX PTISTXPIRS0  9533 SOUTHWESTERN BELL 568      
956-944 A Port Mansfield TX PTMNTXXARS0  2159 VALLEY TEL. COOP., INC. 568      
956-946 A Mission TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-948 A Encinal TX ENCLTXECRS0  9533 SOUTHWESTERN BELL 566      
956-949 A Laredo TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      
956-951 A Laredo TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-04-14   
956-952 A Laredo TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
956-953 A Los Fresnos TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2024-04-07   
956-954 A Brownsville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2024-11-15   
956-955 A Laredo TX SNANTXCA84Z  965H FRACTEL, LLC 566      
956-957 A Edinburg TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568      
956-960 A Mission TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-961 A Pharr TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-962 A Dolores TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-963 A La Feria TX HRLNTXHGX1X  903C ONVOY, LLC - TX 568   2024-05-13   
956-964 A Encinal TX SNANTXCA80Z  624H ONVOY SPECTRUM, LLC 566      
956-965 A Laredo TX   624H ONVOY SPECTRUM, LLC 566   2025-11-11   
956-966 A Raymondville TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-968 A Weslaco TX WSLCTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-969 A Weslaco TX WSLCTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 568      
956-970 A Harlingen TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-971 A McAllen TX MCALTXMUDS0  9533 SOUTHWESTERN BELL 568      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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