Local Calling Guide

Area code/prefix search

Search by area code/prefix (NPA/NXX) or OCN

  • 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.

Last updated: Tue, 01 Jul 2014 03:32:39 UTC

How to use this page

Switch: WAYNPAWYDS0

See all switches at this location

NPA-NXX BLOCK Rate Centre Region OCN LATA Eff date Disc date Map
484-582 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-225 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-254 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-293 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-341 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-687 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-688 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-902 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-964 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-971 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-975 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-989 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-995 A Philadelphia Suburban Zone 26 PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map



Sponsored by: Callcentric - VoIP Internet phone service