Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 475J CALLWORKS CORPORATION

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
432-324 A Midland TX MDLDTX87X6X  542      
432-324 1 Midland TX   542   2023-11-16   
434-357 A Lynchburg VA LYBGVA330MD  250      
434-357 1 Lynchburg VA   250   2023-11-30   
434-358 A Charlottesville VA CHVLVACF0MD  928      
434-358 1 Charlottesville VA   928   2023-11-30   
447-258 A Champaign-Urbana IL CHMPILWK4MD  370      
447-258 1 Champaign-Urbana IL CHMPILWK4MD  370   2023-08-26   
447-260 A Jacksonville IL JCVLILHS3MD  376      
447-260 1 Jacksonville IL JCVLILHS3MD  376   2023-09-21   
447-280 A Mattoon IL MTONIL781MD  976      
447-280 1 Mattoon IL   976   2023-12-11   
447-283 A Springfield IL SPFDILGI4MD  374   2024-02-08   
447-283 1 Springfield IL   374   2024-02-08   
448-232 A Panama City FL PNCYFLMA27Z  45009      
448-232 1 Panama City FL   45009   2023-12-09   
448-233 A Tallahassee FL TLHUFLEB3MD  953      
448-233 1 Tallahassee FL   953   2023-12-09   
448-234 A Pensacola FL PNSCFLPG4MD  44813      
448-234 1 Pensacola FL   44813   2023-12-16   
478-398 A Macon GA MACOGAST3MD  446      
478-398 1 Macon GA   446   2023-12-16   
479-532 A Fort Smith AR FTSMAR084MD  526      
479-532 1 Fort Smith AR   526   2023-12-25   
480-972 A Phoenix AZ PHNXAZ28X0X  666   2024-01-29   
480-972 1 Phoenix AZ   666   2024-01-29   
501-561 A Little Rock AR LTRKARGGXWX  528      
501-561 1 Little Rock AR   528   2023-12-25   
502-790 A Louisville KY LSVLKY180MD  462      
502-790 1 Louisville KY   462   2023-12-14   
507-974 A Rochester MN ROCHMNHI8MD  620   2024-02-02   
507-974 1 Rochester MN   620   2024-02-02   
520-703 A Tucson AZ TCSNAZQK0MD  668   2024-01-29   
520-703 1 Tucson AZ   668   2024-01-29   
557-215 A St Louis MO STLSMOWQFMD  520   2024-01-06   
557-215 1 St Louis MO   520   2024-01-06   
612-542 A Twin Cities MN MPLSMNCDLMD  628   2024-02-02   
612-542 1 Twin Cities MN   628   2024-02-02   
618-730 A Olney IL OLNYILBM0MD  978      
618-730 1 Olney IL OLNYILBM0MD  978   2023-09-21   
629-286 A Nashville TN NSVNTNGNBMD  470      
629-286 1 Nashville TN NSVNTNGNBMD  470   2023-07-14   
640-254 A Pleasantville NJ   220   2024-03-10   
640-254 1 Pleasantville NJ   220   2024-03-10   
656-233 A Tampa Central FL TAMSFLDEXFX  952   2024-01-29   
656-233 1 Tampa Central FL   952   2024-01-29   
659-269 A Birmingham AL BRHMAL06X6Y  476      
659-269 1 Birmingham AL BRHMAL06X6Y  476   2023-06-29   
680-302 A Syracuse NY   136   2024-05-23   
680-302 1 Syracuse NY   136   2024-05-23   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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