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: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
405-455 A Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 0 Midwest City OK OKCYOKSX5MD  5562 METROPCS, INC. 536      
405-455 1 Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 2 Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 3 Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 4 Midwest City OK OKCYOKMPDS0  7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536      
405-455 5 Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 6 Midwest City OK OKCYOKCEXXY  516C AT&T CORP. 536      
405-455 7 Midwest City OK OKCYOKCEXXZ  318J COMCAST IP PHONE, LLC 536      
405-455 8 Midwest City OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, LLC - OK 536      
405-455 9 Midwest City OK OKCYOKCEX9Y  119F BANDWIDTH.COM CLEC, 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.