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.

NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-426 A McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 0 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 1 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 2 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 3 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 4 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 5 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 6 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 7 McAlester OK MCLSOKMADS0  9533 SOUTHWESTERN BELL 538      
918-426 8 McAlester OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2020-12-04   
918-426 9 McAlester OK TULSOKTBXFY  119F BANDWIDTH.COM CLEC, LLC - OK 538   2020-12-04   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.