Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLWROKMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
918-467 A Delaware OK 9533 SOUTHWESTERN BELL 538      
918-467 1 Delaware OK 9533 SOUTHWESTERN BELL 538      
918-467 3 Delaware OK 9533 SOUTHWESTERN BELL 538      

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

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