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: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 731

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-731 A Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468      
731-731 0 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 1 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 2 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 3 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 4 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 5 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 6 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 7 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 8 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   
731-731 9 Dyersburg TN MMPHTNMA38Z  525E ONVOY, LLC - TN 468   2022-11-28   

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.