Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DESMIAITX6X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-354 9 Marshalltown IA 5562 METROPCS, INC. 632   2018-08-11   
641-355 3 Clear Lake IA 6529 T-MOBILE USA, INC. 632   2007-09-06   
641-372 3 Rockwell IA 5562 METROPCS, INC. 632   2018-08-03   
641-373 8 Iowa Falls IA 6529 T-MOBILE USA, INC. 632   2005-04-15   
641-373 9 Iowa Falls IA 6529 T-MOBILE USA, INC. 632   2005-04-15   
641-377 6 Colo IA 6529 T-MOBILE USA, INC. 632   2006-09-07   
641-381 3 Northwood IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-381 8 Northwood IA 5562 METROPCS, INC. 632   2018-07-12   
641-384 A Belmond IA 5562 METROPCS, INC. 632      
641-384 9 Belmond IA 5562 METROPCS, INC. 632   2018-09-13   
641-387 4 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-08-14   
641-387 5 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-08-14   
641-387 6 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-08-14   
641-387 7 Toledo IA 5562 METROPCS, INC. 632   2018-08-14   
641-387 8 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-08-14   
641-416 A Pella IA 5562 METROPCS, INC. 632      
641-418 9 Corning IA 6529 T-MOBILE USA, INC. 632   2005-05-10   
641-426 7 Charles City IA 5562 METROPCS, INC. 632   2018-07-02   
641-426 8 Charles City IA 6529 T-MOBILE USA, INC. 632   2005-03-10   
641-426 9 Charles City IA 6529 T-MOBILE USA, INC. 632   2005-03-10   
641-432 1 Forest City IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-432 2 Forest City IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-432 3 Forest City IA 5562 METROPCS, INC. 632   2018-07-09   
641-440 5 Clear Lake IA 5562 METROPCS, INC. 632   2018-07-02   
641-444 1 Belmond IA 6529 T-MOBILE USA, INC. 632   2007-04-02   
641-444 2 Belmond IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-450 9 Mason City IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-455 A Ottumwa IA 6529 T-MOBILE USA, INC. 632      
641-455 2 Ottumwa IA 6529 T-MOBILE USA, INC. 632   2007-03-04   
641-455 3 Ottumwa IA 6529 T-MOBILE USA, INC. 632      
641-455 6 Ottumwa IA 6529 T-MOBILE USA, INC. 632      
641-455 7 Ottumwa IA 6529 T-MOBILE USA, INC. 632   2014-08-15   
641-455 9 Ottumwa IA 6529 T-MOBILE USA, INC. 632      
641-473 4 Gladbrook IA 5562 METROPCS, INC. 632   2018-08-03   
641-481 4 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-481 8 Toledo IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-484 0 Toledo IA 6529 T-MOBILE USA, INC. 632   2005-05-21   
641-504 A Oskaloosa IA 6529 T-MOBILE USA, INC. 632      
641-510 A Grinnell IA 6529 T-MOBILE USA, INC. 632      
641-517 A Oskaloosa IA 6529 T-MOBILE USA, INC. 632      
641-517 9 Oskaloosa IA 6529 T-MOBILE USA, INC. 632   2022-02-27   
641-528 0 Malcom IA 5562 METROPCS, INC. 632   2018-08-11   
641-531 4 Iowa Falls IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-531 5 Iowa Falls IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-541 1 Sigourney IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-548 A Mason City IA 6529 T-MOBILE USA, INC. 632      
641-548 9 Mason City IA 6529 T-MOBILE USA, INC. 632   2018-07-05   
641-557 0 New Hampton IA 6529 T-MOBILE USA, INC. 632   2018-04-02   
641-557 2 New Hampton IA 5562 METROPCS, INC. 632   2018-07-09   
641-569 2 Oskaloosa IA 6529 T-MOBILE USA, INC. 632   2018-04-12   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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