Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Ringling, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-289 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 0 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 1 OKCYOKCEXBZ  073H TELNYX LLC 536      
580-289 2 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 3 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 5 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 7 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-289 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-662 A RNNGOKMARS1  9533 SOUTHWESTERN BELL 536      
580-662 0 OKCYOKCEXEZ  073H TELNYX LLC 536      
580-662 1 RNNGOKMARS1  9533 SOUTHWESTERN BELL 536      
580-662 2 RNNGOKMARS1  9533 SOUTHWESTERN BELL 536      
580-662 3   145J TERRA NOVA TELECOM INC. 536      
580-662 4 OKCYOKCEXXY  516C AT&T CORP. 536      
580-662 6 OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536      
580-663 A STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536      
580-663 0 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
580-663 2 STWROK06DS0  4630 CHICKASAW TELECOMMUNICAIONS SERVICES, INC. 536      

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

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