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: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-521 A Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 0 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 1 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 2 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 3 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 4 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 5 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 6 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 7 Oklahoma City OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536   2004-05-03   
405-521 8 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      
405-521 9 Oklahoma City OK OKCYOKUNDS0  9533 SOUTHWESTERN BELL 536      

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

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