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: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 766

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-766 A Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-766 0 Philadelphia Suburban Zone 11 PA   515J IP HORIZON LLC 228   2013-08-29   
484-766 1 Philadelphia Suburban Zone 11 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2015-01-08   
484-766 2 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-766 3 Philadelphia Suburban Zone 11 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-03-21   
484-766 4 Philadelphia Suburban Zone 11 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2022-12-12   
484-766 5 Philadelphia Suburban Zone 11 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2015-01-08   
484-766 6 Philadelphia Suburban Zone 11 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2022-12-12   
484-766 7 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-766 8 Philadelphia Suburban Zone 11 PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228   2022-10-07   
484-766 9 Philadelphia Suburban Zone 11 PA PHLAPAFGXHX  939H COMMIO, LLC 228   2022-08-27   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.