Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 670

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-670 A Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 0 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 1 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 2 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 3 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 4 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 5 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 6 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 7 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 8 Oklahoma City OK OKCYOKORDS0  9533 SOUTHWESTERN BELL 536      
405-670 9 Oklahoma City OK   409F ONVOY, LLC - OK 536   2025-04-12   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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