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City Name:Williamsport

This is the United States City Name:Williamsport Area Code Database page list. You can click the title to browse the detail information.
Region Code: MD
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Maryland 240 3660000 3660999 BROADVOX-CLEC - MD X
Maryland 240 3661000 3661999 BANDWIDTH.COM - MD G
Maryland 240 3662000 3662999 BROADVOX-CLEC - MD X
Maryland 240 3663000 3663999 US LEC OF MD G
Maryland 240 3664000 3664999 MCI WORLDCOM COMM MD G
Maryland 240 3665000 3665999 BANDWIDTH.COM - MD G
Maryland 240 3666000 3666999 BANDWIDTH.COM - MD G
Maryland 240 3667000 3667999 BANDWIDTH.COM - MD G
Maryland 240 3668000 3668999 BANDWIDTH.COM - MD G
Maryland 240 3669000 3669999 AT&T LOC - NY G
Maryland 301 2230000 2230999 VERIZON MARYLAND INC X
Maryland 301 2231000 2231999 VERIZON MARYLAND INC G
Maryland 301 2232000 2232999 VERIZON MARYLAND INC G
Maryland 301 2233000 2233999 CORE COMM - MD G
Maryland 301 2234000 2234999 VERIZON MARYLAND INC G
Maryland 301 2235000 2235999 VERIZON MARYLAND INC G
Maryland 301 2236000 2236999 VERIZON MARYLAND INC G
Maryland 301 2237000 2237999 VERIZON MARYLAND INC G
Maryland 301 2238000 2238999 VERIZON MARYLAND INC G
Maryland 301 2239000 2239999 VERIZON MARYLAND INC G
Region Code: PA
Region Name National Destination Code Sn from Sn to Carrier Name Number Type
Pennsylvania 272 2020000 2020999 VERIZON WIRELESS-PA M
Pennsylvania 272 2021000 2021999 PCS ONE M
Pennsylvania 272 2022000 2022999 COMCAST PHONE - PA G
Pennsylvania 272 2023000 2023999 COMCAST PHONE - PA G
Pennsylvania 272 2024000 2024999 COMCAST PHONE - PA G
Pennsylvania 272 2025000 2025999 COMCAST PHONE - PA G
Pennsylvania 272 2026000 2026999 MCI WORLDCOM COMM PA G
Pennsylvania 272 2027000 2027999 VERIZON WIRELESS-PA M
Pennsylvania 272 2028000 2028999 VERIZON WIRELESS-PA M
Pennsylvania 272 2029000 2029999 PCS ONE M
Pennsylvania 570 2200000 2209999 VERIZON WIRELESS-PA M
Pennsylvania 570 2440000 2440999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2441000 2441999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2442000 2442999 LEVEL 3 COMM - PA G
Pennsylvania 570 2443000 2443999 LEVEL 3 COMM - PA G
Pennsylvania 570 2444000 2444999 MCI WORLDCOM COMM PA G
Pennsylvania 570 2445000 2445999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2446000 2446999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2447000 2447999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2448000 2448999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2449000 2449999 NEW CINGULAR WRLS DC M
Pennsylvania 570 2790000 2790999 SPRINT SPECTRUM LP M
Pennsylvania 570 2791000 2791999 SPRINT SPECTRUM LP M
Pennsylvania 570 2792000 2792999 SPRINT SPECTRUM LP M
Pennsylvania 570 2793000 2793999 SPRINT SPECTRUM LP M
Pennsylvania 570 2794000 2794999 LEVEL 3 COMM - PA G
Pennsylvania 570 2795000 2795999 LIMITLESS MOBILE M
Pennsylvania 570 2796000 2796999 SPRINT SPECTRUM LP M
Pennsylvania 570 2797000 2797999 SPRINT SPECTRUM LP M
Pennsylvania 570 2798000 2798999 SPRINT SPECTRUM LP M
Pennsylvania 570 2799000 2799999 CORE COMM - PA G
Pennsylvania 570 3180000 3189999 SCHUYLKILL MOBL FONE M
Pennsylvania 570 3200000 3209999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3210000 3219999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3220000 3229999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3230000 3239999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3260000 3269999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3270000 3279999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3290000 3290999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3291000 3291999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3292000 3292999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3293000 3293999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3294000 3294999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3295000 3295999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3296000 3296999 NEW CINGULAR WRLS DC M
Pennsylvania 570 3297000 3297999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3298000 3298999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3299000 3299999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3370000 3370999 VERIZON WIRELESS-PA M
Pennsylvania 570 3371000 3371999 VERIZON WIRELESS-PA M
Pennsylvania 570 3372000 3372999 VERIZON WIRELESS-PA M
Pennsylvania 570 3373000 3373999 VERIZON WIRELESS-PA M
Pennsylvania 570 3374000 3374999 VERIZON WIRELESS-PA M
Pennsylvania 570 3375000 3375999 VERIZON WIRELESS-PA M
Pennsylvania 570 3376000 3376999 AT&T LOC - NY G
Pennsylvania 570 3377000 3377999 VERIZON WIRELESS-PA M
Pennsylvania 570 3378000 3378999 VERIZON WIRELESS-PA M
Pennsylvania 570 3379000 3379999 VERIZON WIRELESS-PA M
Pennsylvania 570 3600000 3600999 NEW CINGULAR WRLS DC M
Pennsylvania 570 3601000 3601999 NEW CINGULAR WRLS DC M
Pennsylvania 570 3602000 3602999 SPRINT SPECTRUM LP M
Pennsylvania 570 3603000 3603999 VERIZON WIRELESS-PA M
Pennsylvania 570 3604000 3604999 SPRINT SPECTRUM LP M
Pennsylvania 570 3605000 3605999 BANDWIDTH.COM - PA G
Pennsylvania 570 3606000 3606999 SPRINT SPECTRUM LP M
Pennsylvania 570 3607000 3607999 SPRINT SPECTRUM LP M
Pennsylvania 570 3608000 3608999 BANDWIDTH.COM - PA G
Pennsylvania 570 3609000 3609999 BANDWIDTH.COM - PA G
Pennsylvania 570 3680000 3680999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3681000 3681999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3682000 3682999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3683000 3683999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3684000 3684999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3685000 3685999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3686000 3686999 LIMITLESS MOBILE M
Pennsylvania 570 3687000 3687999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3688000 3688999 VERIZON PENNSYLVANIA G
Pennsylvania 570 3689000 3689999 LIMITLESS MOBILE M
Pennsylvania 570 4190000 4199999 VERIZON WIRELESS-PA M
Pennsylvania 570 4470000 4470999 VERIZON WIRELESS-PA M