Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Olustee, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-462 A OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-462 2 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-648 A OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 0 OKCYOKCEDS7  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 536      
580-648 1 OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 2 OLSTOKMARS1  9533 SOUTHWESTERN BELL 536      
580-648 3 OKCYOKCEXBZ  073H TELNYX LLC 536      
580-648 4 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-648 5 OKCYOKCEXXY  516C AT&T CORP. 536      
580-648 6 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-648 7 OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536      
580-648 8 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
580-648 9 OKCYOKCEXJY  409F ONVOY, LLC - OK 536      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.