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.
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OCN: 732J NUSO, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
667-425 A Baltimore MD BLTMMDSNLMD  238      
667-425 1 Baltimore MD BLTMMDSNLMD  238   2023-04-03   
667-428 A Salisbury MD SLBRMDXZ5MD  242      
667-428 1 Salisbury MD SLBRMDXZ5MD  242   2023-04-03   
669-341 8 San Jose: West DA CA   722   2024-05-06   
678-269 5 Atlanta Northwest GA   438   2024-04-13   
680-260 A Utica NY SYRCNY905MD  136      
680-260 1 Utica NY SYRCNY906MD  136   2023-05-18   
681-382 A Chester WV CHESWVCWAMD  256      
681-382 1 Chester WV CHESWVCWAMD  256   2022-10-28   
681-463 A Beckley WV CHTNWVYA5MD  254      
681-463 1 Beckley WV CHTNWVYA5MD  254   2023-05-13   
681-467 A Charleston Zone 1 WV CHTNWVLEX2X  254      
681-467 1 Charleston Zone 1 WV CHTNWVLEX2X  254   2023-06-29   
681-690 A Brandywine WV WLNGWVBG9MD  256      
681-690 4 Brandywine WV WLNGWVBG9MD  256   2023-03-21   
681-833 0 Charleston Zone 1 WV CHTNWVLEX2X  254   2024-01-05   
681-833 2 Charleston Zone 1 WV CHTNWVLEX2X  254   2024-01-05   
682-398 A Roanoke TX DLLSTXRIXLZ  552      
682-398 1 Roanoke TX DLLSTXRIXLZ  552   2023-01-13   
682-399 A Fort Worth TX DLLSTXALEMD  552      
682-399 1 Fort Worth TX DLLSTXALEMD  552   2023-04-09   
682-399 5 Fort Worth TX DLLSTXALEMD  552   2023-11-24   
682-399 9 Fort Worth TX DLLSTXALEMD  552   2023-11-24   
689-302 A Kissimmee FL ORLDFL60XIY  45808      
689-302 1 Kissimmee FL ORLDFL60XIY  45808   2023-06-02   
689-304 A Orlando FL ORLDFL60XHY  45806      
689-304 1 Orlando FL ORLDFL60XHY  45806   2023-06-02   
689-314 A St Cloud FL ORLDFL60XNY  45808      
689-314 1 St Cloud FL ORLDFL60XNY  45808   2023-10-08   
701-433 A Fargo ND FARGNDBCXPY  636      
701-433 9 Fargo ND FARGNDBCXPY  636   2023-07-09   
701-602 A Dickinson ND BSMRNDFIJMD  638      
701-602 1 Dickinson ND BSMRNDFIJMD  638   2023-08-13   
701-822 A Minot ND BSMRNDBCXTX  638      
701-822 8 Minot ND BSMRNDBCXTX  638   2023-02-24   
702-760 9 Las Vegas NV   721   2024-02-07   
712-416 A Cherokee IA SXCYIA798MD  630      
712-416 1 Cherokee IA SXCYIA798MD  630   2023-04-10   
712-417 A Council Bluffs IA OMAHNE16XGX  644      
712-417 1 Council Bluffs IA OMAHNE16XGX  644   2023-04-10   
712-937 A Sioux City IA SXCYIA79AMD  630      
712-937 1 Sioux City IA SXCYIA79AMD  630   2023-08-20   
716-374 A Buffalo NY BFLONYMEBMD  140      
716-374 7 Buffalo NY BFLONYMEBMD  140   2023-10-06   
719-512 A Colorado Springs-Main CO CLSPCO11X4Y  658      
719-512 1 Colorado Springs-Main CO CLSPCO11X4Y  658   2023-08-03   
719-693 A Walsenburg CO CLSPCOMAXEZ  658      
719-693 1 Walsenburg CO CLSPCOMAXEZ  658   2023-01-14   
719-693 2 Walsenburg CO CLSPCOMAXEZ  658   2023-12-28   

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

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