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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-492 0 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 1 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 2 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-492 3 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228   2004-07-31   
610-492 4 Philadelphia Suburban Zone 22 PA PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2013-08-26   
610-492 5 Philadelphia Suburban Zone 22 PA PHLAPAFGDSS  7341 XO COMMUNICATIONS SERVICES, INC. - PA 228   2013-08-26   
610-492 6 Philadelphia Suburban Zone 22 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2018-09-10   
610-492 7 Philadelphia Suburban Zone 22 PA PHLAPAFGXCY  4153 PAETEC COMMUNICATIONS, INC. - PA 228   2009-02-03   
610-492 8 Philadelphia Suburban Zone 22 PA PHLAPAFGXAY  2514 US LEC OF PENNSYLVANIA, INC. 228   2018-03-07   
610-492 9 Philadelphia Suburban Zone 22 PA KGPRPADODS0  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 228      
610-493 A Oley PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-493 0 Oley PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-493 1 Oley PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-493 2 Oley PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2017-05-04   
610-493 4 Oley PA ALTWPADTRS0  8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228      
610-494 A Philadelphia Suburban Zone 11 PA CHESPACBDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-495 A Royersford PA PRFDPAPFRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-496 A Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 0 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 1 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 2 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 3 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 4 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228      
610-496 5 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-496 6 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-496 7 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-496 8 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-496 9 Philadelphia Suburban Zone 28 PA WNRTPAAHCMA  5562 METROPCS, INC. 228      
610-497 A Philadelphia Suburban Zone 11 PA CHESPACBDS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-498 A Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 0 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 1 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 2 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 3 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 4 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 5 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 6 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-498 7 Belvidere PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2009-03-19   
610-498 8 Belvidere PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2017-09-02   
610-498 9 Belvidere PA RMNHPAXRRS0  0161 COMMONWEALTH TELEPHONE COMPANY LLC 228      
610-499 A Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 0 Philadelphia Suburban Zone 11 PA   515J IP HORIZON LLC 228   2020-05-24   
610-499 1 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 2 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 3 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 4 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 5 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 6 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 7 Philadelphia Suburban Zone 11 PA CHESPACADS0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-499 8 Philadelphia Suburban Zone 11 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2022-01-08   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.