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.

NPA: 405 [Rate centres in NPA 405] [Dial plan for NPA 405]

NXX: 883

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-883 A Piedmont OK   829J PAETEC ITEL, LLC 536      
405-883 0 Piedmont OK OKCYOKSX5MD  5562 METROPCS, INC. 536      
405-883 1 Piedmont OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-883 2 Piedmont OK   829J PAETEC ITEL, LLC 536      
405-883 3 Piedmont OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-883 4 Piedmont OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-883 5 Piedmont OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-883 6 Piedmont OK OKCYOKCEXXY  516C AT&T CORP. 536      
405-883 7 Piedmont OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536      
405-883 8 Piedmont OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      
405-883 9 Piedmont OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.