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: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 791

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-791 A Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 0 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 1 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 2 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 3 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 4 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 5 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 6 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 7 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 8 Allentown (Lehigh) PA LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-791 9 Allentown (Lehigh) PA ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.