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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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-372 A Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 0 Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 1 Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 2 Hugo OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-372 3 Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 4 Hugo OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-372 5 Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 6 Hugo OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536      
580-372 7 Hugo OK BRKBOK03CM0  235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 536      
580-372 8 Hugo OK BRKBOK03CM0  235C PINE TELEPHONE COMPANY DBA PINE CELL PHONES, INC. 536      
580-372 9 Hugo OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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