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.

Dayton, OH

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
937-461 5 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-461 6 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-461 7 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-461 8 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-461 9 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 A DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 0 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 1 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 2 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 3 DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-463 4 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 5 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 6 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 7 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 8 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-463 9 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-469 A DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-469 0 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 1 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 2 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 3 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 4 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 5 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 6 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-469 7 DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-469 8 DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-469 9 DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-470 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-474 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-475 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-476 A DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 0 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 1 DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-476 2 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 3 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 4   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328      
937-476 5 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 6 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 7 DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-476 8 DYTNOH25DS1  9321 OHIO BELL TEL CO 328      
937-476 9 DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-477 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-478 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-479 A DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-480 A DYTNOHKTAMD  6630 USA MOBILITY WIRELESS, INC. 328      
937-485 A DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-487 A DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 0 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 1 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 2 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 3 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 4 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 5 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 6 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 7 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 8 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-487 9 DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-495 A DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 A DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 0 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 1 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 2 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 3 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 4 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 5 DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-496 6 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 7 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 8 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-496 9 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-499 A DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-499 0 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-499 1 DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-499 2 DYTNOH29DS1  9321 OHIO BELL TEL CO 328      
937-499 3 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-499 4 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-499 5 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-499 6 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-499 7 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-499 8 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-499 9 DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-503 A DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-503 0 DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-503 1 DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-503 2 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-503 3 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-503 4 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-503 5 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-503 6 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-503 7 DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-503 8 DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-503 9 DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-510 A HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-510 0 HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-510 1 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 2 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 3 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 4 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 5 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 6 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-510 7 DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.