Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-648 A Olustee OK OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 0 Olustee OK OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536   2016-02-22   
580-648 1 Olustee OK OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 2 Olustee OK OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 3 Olustee OK OKCYOKCEXBZ  073H TELNYX LLC 536   2019-09-28   
580-648 4 Olustee OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-11   
580-648 5 Olustee OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-08-25   
580-648 6 Olustee OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2020-07-11   
580-648 7 Olustee OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2019-06-28   
580-648 8 Olustee OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-04-26   
580-648 9 Olustee OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2016-06-14   

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

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