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: Fri, 17 May 2013 01:26:12 UTC

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Switch: RDNGPAREDS0

See all switches at this location

NPA-NXX-X Rate Centre Region OCN LATA Eff date Disc date Map
484-338 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-208 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-236 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-320 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-371 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-372 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-373 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-374 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-375 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-376 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-378 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-396 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-478 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-607 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-655 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-736 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map
610-988 Reading PA 9208 VERIZON PENNSYLVANIA, INC. [link] 228 map


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