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: 402 [Rate centres in NPA 402] [Dial plan for NPA 402]

NXX: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
402-581 A Plattsmouth NE LNCLNEXLX6Y  318J COMCAST IP PHONE, LLC 958      
402-581 0 Plattsmouth NE LNCLNEXLVMD  6263 UNITED STATES CELLULAR - NE 958   2021-07-07   
402-581 1 Plattsmouth NE LNCLNEXLX6Y  318J COMCAST IP PHONE, LLC 958   2020-03-26   
402-581 2 Plattsmouth NE LNCLNEXLVMD  6263 UNITED STATES CELLULAR - NE 958   2022-09-24   
402-581 3 Plattsmouth NE LNCLNEXLZMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 958   2021-07-09   
402-581 4 Plattsmouth NE LNCLNEXLVMD  6263 UNITED STATES CELLULAR - NE 958   2022-09-24   
402-581 5 Plattsmouth NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2022-09-05   
402-581 6 Plattsmouth NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   
402-581 7 Plattsmouth NE LNCLNEXLXFX  549E ONVOY, LLC - NE 958   2021-03-19   
402-581 8 Plattsmouth NE LNCLNEXLX3Y  5807 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 958   2022-01-18   
402-581 9 Plattsmouth NE   549E ONVOY, LLC - NE 958   2024-03-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.