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
956-235 4 Laredo TX 5562 METROPCS, INC. 566      
956-235 5 Laredo TX 5562 METROPCS, INC. 566      
956-235 6 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-235 7 Laredo TX 5562 METROPCS, INC. 566      
956-235 8 Laredo TX 5562 METROPCS, INC. 566      
956-235 9 Laredo TX 5562 METROPCS, INC. 566      
956-237 A Laredo TX 5562 METROPCS, INC. 566      
956-237 0 Laredo TX 5562 METROPCS, INC. 566      
956-237 1 Laredo TX 5562 METROPCS, INC. 566      
956-237 2 Laredo TX 5562 METROPCS, INC. 566      
956-237 3 Laredo TX 5562 METROPCS, INC. 566      
956-237 4 Laredo TX 5562 METROPCS, INC. 566      
956-237 5 Laredo TX 5562 METROPCS, INC. 566      
956-237 6 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-237 7 Laredo TX 5562 METROPCS, INC. 566      
956-237 8 Laredo TX 5562 METROPCS, INC. 566      
956-237 9 Laredo TX 5562 METROPCS, INC. 566      
956-242 1 Laredo TX 5562 METROPCS, INC. 566   2005-02-10   
956-242 2 Laredo TX 5562 METROPCS, INC. 566   2005-02-10   
956-242 3 Laredo TX 5562 METROPCS, INC. 566   2005-02-10   
956-242 5 Laredo TX 5562 METROPCS, INC. 566   2005-05-05   
956-242 8 Laredo TX 5562 METROPCS, INC. 566   2005-11-14   
956-242 9 Laredo TX 5562 METROPCS, INC. 566   2005-11-14   
956-251 A Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 0 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 1 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 2 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 3 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 4 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 5 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 6 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 7 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 8 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-251 9 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-269 3 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-04-05   
956-269 4 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-04-05   
956-269 5 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-02-05   
956-269 6 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-02-05   
956-269 7 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-02-05   
956-269 8 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2013-02-05   
956-284 A Laredo TX 5562 METROPCS, INC. 566      
956-284 3 Laredo TX 5562 METROPCS, INC. 566   2009-05-30   
956-284 7 Laredo TX 5562 METROPCS, INC. 566   2009-06-13   
956-301 A Laredo TX 4290 STPCS JOINT VENTURE, LLC 566      
956-301 9 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2019-03-10   
956-307 7 Laredo TX 5562 METROPCS, INC. 566   2017-10-20   
956-308 2 Laredo TX 5562 METROPCS, INC. 566   2020-04-06   
956-319 0 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2005-02-06   
956-319 1 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2007-07-13   
956-319 2 Laredo TX 4290 STPCS JOINT VENTURE, LLC 566   2007-07-13   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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