Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ALVAOKMARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-327 A Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 0 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 1 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 2 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 3 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 4 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 5 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 6 Alva OK 9533 SOUTHWESTERN BELL 536      
580-327 8 Alva OK 9533 SOUTHWESTERN BELL 536      
580-430 A Alva OK 9533 SOUTHWESTERN BELL 536      
580-430 2 Alva OK 9533 SOUTHWESTERN BELL 536      
580-430 3 Alva OK 9533 SOUTHWESTERN BELL 536      
580-430 4 Alva OK 9533 SOUTHWESTERN BELL 536      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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