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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Switch: ELGNOKXAPS0

Remotes:

Switch Switch name Switch type
UNCYOKXARP0  UNION CITY  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-492 A Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 0 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 1 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 2 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 3 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 4 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 5 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      
580-492 6 Elgin OK 1984 OKLAHOMA COMMUNICATION SYSTEM, INC. 536      

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

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