Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-202 A Porterville CA 6529 T-MOBILE USA, INC. 728      
559-203 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-207 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-213 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-214 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-217 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-270 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-273 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-286 A Fresno CA 5562 METROPCS, INC. 728      
559-290 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-293 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-300 A Visalia CA 6529 T-MOBILE USA, INC. 728      
559-305 A Reedley CA 6529 T-MOBILE USA, INC. 728      
559-306 A Porterville CA 6529 T-MOBILE USA, INC. 728      
559-307 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-308 A Visalia CA 5562 METROPCS, INC. 728      
559-309 A Hanford CA 6529 T-MOBILE USA, INC. 728      
559-318 A Selma CA 5562 METROPCS, INC. 728      
559-330 A Madera CA 6529 T-MOBILE USA, INC. 728      
559-333 A Porterville CA 6529 T-MOBILE USA, INC. 728      
559-350 A Porterville CA 6529 T-MOBILE USA, INC. 728      
559-351 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-352 A Fresno CA 5562 METROPCS, INC. 728      
559-358 A Tulare CA 5562 METROPCS, INC. 728      
559-363 A Madera CA 6529 T-MOBILE USA, INC. 728      
559-364 A San Joaquin CA 5562 METROPCS, INC. 728      
559-371 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-373 A Madera CA 6529 T-MOBILE USA, INC. 728      
559-389 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-403 A Caruthers CA 6529 T-MOBILE USA, INC. 728      
559-469 A Hanford CA 6529 T-MOBILE USA, INC. 728      
559-479 A Madera CA 5562 METROPCS, INC. 728      
559-491 A Hanford CA 6529 T-MOBILE USA, INC. 728      
559-541 A Fresno CA 5562 METROPCS, INC. 728      
559-545 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-548 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-563 A Visalia CA 6529 T-MOBILE USA, INC. 728      
559-567 A Kerman CA 5562 METROPCS, INC. 728      
559-571 A Visalia CA 6529 T-MOBILE USA, INC. 728      
559-601 A Caruthers CA 6529 T-MOBILE USA, INC. 728      
559-612 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-614 A Fresno CA 5562 METROPCS, INC. 728      
559-647 A Fresno CA 5562 METROPCS, INC. 728      
559-652 A Fresno CA 5562 METROPCS, INC. 728      
559-668 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-680 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-681 A Fresno CA 5562 METROPCS, INC. 728      
559-694 A Firebaugh CA 5562 METROPCS, INC. 728      
559-701 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-709 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-712 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-716 A Madera CA 5562 METROPCS, INC. 728      
559-722 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-724 A Fresno CA 5562 METROPCS, INC. 728      
559-727 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-750 A Visalia CA 5562 METROPCS, INC. 728      
559-754 A Visalia CA 6529 T-MOBILE USA, INC. 728      
559-759 A Tulare CA 5562 METROPCS, INC. 728      
559-768 A Reedley CA 6529 T-MOBILE USA, INC. 728      
559-776 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-790 A Fresno CA 5562 METROPCS, INC. 728      
559-800 A Fresno CA 6529 T-MOBILE USA, INC. 728      
559-804 A Visalia CA 5562 METROPCS, INC. 728      
559-805 A Visalia CA 5562 METROPCS, INC. 728      
559-817 A Lemoore CA 5562 METROPCS, INC. 728      
559-836 A Hanford CA 6529 T-MOBILE USA, INC. 728      
559-872 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-882 A Clovis CA 6529 T-MOBILE USA, INC. 728   2024-03-11   
559-885 A Caruthers CA 6529 T-MOBILE USA, INC. 728      
559-913 A Visalia CA 6529 T-MOBILE USA, INC. 728   2024-10-20   
559-914 A Clovis CA 6529 T-MOBILE USA, INC. 728   2024-10-20   
559-940 A Clovis CA 6529 T-MOBILE USA, INC. 728      
559-942 A Caruthers CA 6529 T-MOBILE USA, INC. 728      
559-994 A Fresno CA 5562 METROPCS, INC. 728      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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