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.

Allentown (Lehigh), PA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-778 2 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-778 3 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-778 4 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-778 5 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-778 6 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-778 7 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-778 8 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-778 9 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 A ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 0 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 1 WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-782 2 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 3 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 4 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 5 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 6 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-782 7 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 8 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-782 9 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 A ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 0 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 1 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 2 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 3 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 4 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 5 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 6 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 7 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-791 8 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-791 9 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-794 A ALTWPADTRS0  0175 IRONTON TEL. CO. 228      
610-797 A ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 A ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 0 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 1 PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-798 2 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 3 PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-798 4 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 5 PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-798 6 PHLAPAFGD2S  547E ONVOY, LLC - PA 228      
610-798 7 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 8 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-798 9 ALTWPAMTDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 A ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 0 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 1 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228      
610-820 2 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 3 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 4 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 5 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 6 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 7 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 8 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-820 9 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-821 A ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-830 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-841 A ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 0 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 1 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 2 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 3 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 4 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 5 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 6 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-841 7 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 8 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-841 9 ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-844 A PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
610-844 0 PHLAPAFGGT8  3806 CORE COMMUNICATIONS, INC. - PA 228      
610-844 1 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 2 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 3 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 4 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 5 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 6 LPTPPAMAGT2  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 228      
610-844 7 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
610-844 8 KGPRPADOAMD  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 228      
610-844 9 PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228      
610-871 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 0 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 1 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 2 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 3 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 4 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 5 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 6 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 7 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 8 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 9 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-912 A PHLBPAPU9MD  6630 USA MOBILITY WIRELESS, INC. 228      
610-969 A ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 0 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 1 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 2 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 3 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 4 ALTWPAALDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-969 5 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-969 6 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-969 7 PHLAPAMKXGZ  3115 CTC COMMUNICATIONS CORP. - PA 228      
610-969 8 WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.