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: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-373 A Easton PA ESTNPAEADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-373 0 Easton PA ESTNPAEADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-373 1 Easton PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
484-373 2 Easton PA PHLAPAFGDSC  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-373 3 Easton PA ALTWPAALPMD  7513 CTSI, INC. - PA 228      
484-373 4 Easton PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-373 5 Easton PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
484-373 6 Easton PA ESTNPAEADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
484-373 7 Easton PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
484-373 8 Easton PA PHLAPAMKXSX  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228      
484-373 9 Easton PA PHLAPAMK20Z  002F BANDWIDTH.COM CLEC, LLC - PA 228      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.