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.

Pryor, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
918-981 2   119F BANDWIDTH.COM CLEC, LLC - OK 538   2014-07-11   
918-981 3   409F ONVOY, LLC - OK 538   2016-03-26   
918-981 4   409F ONVOY, LLC - OK 538   2016-03-26   
918-981 5   829J PAETEC ITEL, LLC 538   2014-08-28   
918-981 6   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2014-08-24   
918-981 7   409F ONVOY, LLC - OK 538   2016-09-29   
918-981 8   318J COMCAST IP PHONE, LLC 538   2016-04-22   
918-981 9   409F ONVOY, LLC - OK 538   2016-09-29   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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