Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ralston, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-328 A TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-328 0 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-328 2 TULSOKTBDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538      
918-328 3 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-328 5 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-328 6 TULSOKTBXZZ  809H CROSS CABLE TELEVISION, LLC - OK 538      
918-328 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538      
918-738 A RLTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-738 1 RLTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-738 3 TULSOKTBX5Z  073H TELNYX LLC 538      
918-738 4 RLTNOKMARS1  9533 SOUTHWESTERN BELL 538      
918-738 5 TLSAOKSMBMD  516C AT&T CORP. 538      
918-738 7 TULSOKTBX6Z  508J CENTURYLINK COMMUNICATIONS, LLC 538      
918-738 8 TULSOKTBXHY  409F ONVOY, LLC - OK 538      

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

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