Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-720 8 Edinburg TX 4290 STPCS JOINT VENTURE, LLC 568   2006-09-28   
956-720 9 Edinburg TX 4290 STPCS JOINT VENTURE, LLC 568   2006-07-15   
956-730 0 Harlingen TX 5562 METROPCS, INC. 568   2014-02-24   
956-730 3 Harlingen TX 5562 METROPCS, INC. 568   2014-02-24   
956-730 7 Harlingen TX 5562 METROPCS, INC. 568   2014-01-13   
956-731 A McAllen TX 4290 STPCS JOINT VENTURE, LLC 568      
956-731 1 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2016-10-31   
956-731 2 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2016-10-31   
956-731 7 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-01-12   
956-731 8 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-01-12   
956-731 9 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2016-06-13   
956-732 0 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 1 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 2 McAllen TX 5562 METROPCS, INC. 568   2017-04-12   
956-732 3 McAllen TX 5562 METROPCS, INC. 568   2017-04-12   
956-732 4 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 6 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 7 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 8 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-732 9 McAllen TX 4290 STPCS JOINT VENTURE, LLC 568   2017-04-16   
956-733 4 Weslaco TX 4290 STPCS JOINT VENTURE, LLC 568   2020-09-14   
956-733 5 Weslaco TX 4290 STPCS JOINT VENTURE, LLC 568   2020-09-14   
956-733 6 Weslaco TX 4290 STPCS JOINT VENTURE, LLC 568   2020-09-14   
956-734 3 Harlingen TX 5562 METROPCS, INC. 568   2014-07-22   
956-734 4 Harlingen TX 5562 METROPCS, INC. 568   2014-07-22   
956-734 6 Harlingen TX 5562 METROPCS, INC. 568   2014-07-22   
956-734 7 Harlingen TX 5562 METROPCS, INC. 568   2014-07-22   
956-735 A Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 0 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 1 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 2 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 3 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 4 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 5 Rio Grande City TX 5562 METROPCS, INC. 568      
956-735 6 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568      
956-735 7 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568      
956-735 8 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568      
956-735 9 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568      
956-738 1 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568   2026-01-29   
956-738 7 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568   2025-03-10   
956-738 8 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568   2025-03-10   
956-738 9 Rio Grande City TX 4290 STPCS JOINT VENTURE, LLC 568   2025-03-10   
956-739 A McAllen TX 4290 STPCS JOINT VENTURE, LLC 568      
956-741 7 Mercedes TX 4290 STPCS JOINT VENTURE, LLC 568   2025-02-28   
956-741 8 Mercedes TX 4290 STPCS JOINT VENTURE, LLC 568   2025-02-28   
956-741 9 Mercedes TX 4290 STPCS JOINT VENTURE, LLC 568   2025-02-28   
956-742 A Harlingen TX 4290 STPCS JOINT VENTURE, LLC 568      
956-742 0 Harlingen TX 4290 STPCS JOINT VENTURE, LLC 568   2006-01-19   
956-742 9 Harlingen TX 4290 STPCS JOINT VENTURE, LLC 568   2006-01-19   
956-746 A Raymondville TX 4290 STPCS JOINT VENTURE, LLC 568      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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