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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK

<< 1 2 3 4

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-878 5 Tulsa OK TULSOKIMDS0  538      
918-878 6 Tulsa OK TULSOKIMDS0  538      
918-878 8 Tulsa OK TULSOKIMDS0  538      
918-878 9 Tulsa OK TULSOKIMDS0  538      
918-879 A Tulsa OK TULSOKIMDS0  538      
918-907 3 Bartlesville OK TULSOKIMDS0  538   2016-01-27   
918-913 3 Muskogee OK TULSOKIMDS0  538   2007-09-01   
918-957 3 Broken Arrow OK TULSOKIMDS0  538   2017-03-28   
918-977 A Bartlesville OK TULSOKIMDS0  538      
918-977 3 Bartlesville OK TULSOKIMDS0  538   2006-05-01   
918-994 3 Broken Arrow OK TULSOKIMDS0  538   2008-09-17   

<< 1 2 3 4

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.