Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 6630 SPOK, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
918-646 A Tulsa OK TULSOKTBXKY  538      
918-672 A Tulsa OK TULSOKTBXKY  538      
918-761 A Tulsa OK TULSOKTBXKY  538      
918-763 A Tulsa OK TULSOKTBXKY  538      
919-310 A Raleigh NC RLGHNCMOXIZ  426      
919-312 A Raleigh NC RLGHNCMOXIZ  426      
919-318 A Chapel Hill NC RLGHNCMOXIZ  426      
919-347 A Chapel Hill NC RLGHNCMOXIZ  426      
919-393 A Raleigh NC RLGHNCMOXIZ  426      
919-487 A Chapel Hill NC RLGHNCMOXIZ  426      
919-506 A Chapel Hill NC RLGHNCMOXIZ  426      
919-507 A Raleigh NC RLGHNCMOXIZ  426      
919-509 A Raleigh NC RLGHNCMOXIZ  426      
919-540 A Chapel Hill NC RLGHNCMOXIZ  426      
919-565 A Raleigh NC RLGHNCMOXIZ  426      
919-712 A Raleigh NC RLGHNCMOXIZ  426      
919-826 A Goldsboro NC RLGHNCMOXIZ  426      
919-982 A Raleigh NC RLGHNCMOXIZ  426      
919-983 A Raleigh NC RLGHNCMOXIZ  426      
920-258 A Oshkosh WI APPLWIGD5MD  350      
920-275 A Appleton WI APPLWIGD5MD  350      
920-440 A Green Bay WI APPLWIGD5MD  350      
920-616 A Appleton WI APPLWIGD5MD  350      
920-665 A Green Bay WI APPLWIGD5MD  350      
920-736 A Fond du Lac WI MILWWI13X3X  356      
925-213 A Walnut Creek CA SNFCCA21XEZ  722      
925-312 A Antioch CA SNFCCA21XEZ  722      
925-340 A Walnut Creek CA SNFCCA21XEZ  722      
925-509 A Bishop Ranch CA SNFCCA21XEZ  722      
925-920 A Walnut Creek CA SNFCCA21XEZ  722      
931-353 A Columbia TN NSVLTNMTYBY  470      
936-732 A Huntsville TX SGLDTXAQ0MD  560      
937-201 A Dayton OH DYTNOH22X0Y  328      
937-282 A Dayton OH DYTNOH22X0Y  328      
937-330 A Enon OH DYTNOH22X0Y  328      
937-334 A Dayton OH DYTNOH22X0Y  328      
937-359 A Dayton OH DYTNOH22X0Y  328      
937-370 A Enon OH DYTNOH22X0Y  328      
937-391 A Enon OH DYTNOH22X0Y  328      
937-480 A Dayton OH DYTNOH22X0Y  328      
937-491 A Enon OH DYTNOH22X0Y  328      
937-628 A Dayton OH DYTNOH22X0Y  328      
937-635 A Enon OH DYTNOH22X0Y  328      
937-636 A Dayton OH DYTNOH22X0Y  328      
937-940 A Dayton OH DYTNOH22X0Y  328      
937-973 A Dayton OH DYTNOH22X0Y  328      
937-978 A Enon OH DYTNOH22X0Y  328      
940-722 A Denton TX DLLSTX97DSS  552      
941-319 A Sarasota FL TAMPFLXEXEX  952      
941-372 A Sarasota FL TAMPFLXEXEX  952      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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