Local Calling Guide
Area code/prefix search
Hillsboro, OH
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 326-233
| A |
DYTNOH15X2X |
7421 AT&T - LOCAL |
328 |
|
2024-10-11 |
|
| 326-233
| 0 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
2025-04-24 |
|
| 326-233
| 1 |
|
464C ONVOY, LLC - OH |
328 |
|
2025-10-26 |
|
| 326-233
| 9 |
|
7421 AT&T - LOCAL |
328 |
|
2024-10-11 |
|
| 937-205
| A |
DYTNOH22X8Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
|
|
| 937-393
| A |
HLBOOH3939A |
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-402
| A |
DYTNOH22X0Z |
5562 METROPCS, INC. |
328 |
|
|
|
| 937-402
| 0 |
|
6529 T-MOBILE USA, INC. |
328 |
|
|
|
| 937-402
| 1 |
|
6529 T-MOBILE USA, INC. |
328 |
|
|
|
| 937-402
| 2 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
328 |
|
2007-02-10 |
|
| 937-402
| 3 |
|
516C AT&T CORP. |
328 |
|
2013-02-13 |
|
| 937-402
| 4 |
|
793K TWC IP ENABLED SERVICES, LLC |
328 |
|
2007-02-16 |
|
| 937-402
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
328 |
|
2013-01-16 |
|
| 937-402
| 6 |
|
6529 T-MOBILE USA, INC. |
328 |
|
|
|
| 937-402
| 7 |
|
5562 METROPCS, INC. |
328 |
|
|
|
| 937-402
| 8 |
|
6529 T-MOBILE USA, INC. |
328 |
|
|
|
| 937-402
| 9 |
|
5562 METROPCS, INC. |
328 |
|
|
|
| 937-403
| A |
HRTPOHBLGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
|
|
| 937-403
| 0 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2014-05-23 |
|
| 937-403
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2005-04-14 |
|
| 937-403
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2005-04-14 |
|
| 937-403
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2005-04-14 |
|
| 937-403
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2004-12-30 |
|
| 937-403
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2004-12-30 |
|
| 937-403
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2004-04-04 |
|
| 937-403
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2003-10-13 |
|
| 937-403
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2004-04-04 |
|
| 937-403
| 9 |
|
464C ONVOY, LLC - OH |
328 |
|
2012-10-15 |
|
| 937-500
| A |
DYTNOH22XEY |
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
328 |
|
|
|
| 937-500
| 0 |
|
464C ONVOY, LLC - OH |
328 |
|
2017-11-19 |
|
| 937-500
| 1 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
2021-11-21 |
|
| 937-500
| 2 |
|
145J TERRA NOVA TELECOM INC. |
328 |
|
2022-04-09 |
|
| 937-500
| 3 |
|
464C ONVOY, LLC - OH |
328 |
|
2018-11-05 |
|
| 937-500
| 4 |
|
464C ONVOY, LLC - OH |
328 |
|
2018-11-05 |
|
| 937-500
| 5 |
|
464C ONVOY, LLC - OH |
328 |
|
2017-11-19 |
|
| 937-500
| 6 |
|
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
328 |
|
2017-09-28 |
|
| 937-500
| 7 |
|
464C ONVOY, LLC - OH |
328 |
|
2021-11-14 |
|
| 937-500
| 8 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-01-28 |
|
| 937-500
| 9 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-01-28 |
|
| 937-509
| A |
DYTNOH22X8Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
|
|
| 937-661
| A |
HRTPOHBLGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
|
|
| 937-661
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2008-04-19 |
|
| 937-661
| 1 |
|
5562 METROPCS, INC. |
328 |
|
2009-05-08 |
|
| 937-661
| 2 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2010-06-18 |
|
| 937-661
| 3 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2010-10-16 |
|
| 937-661
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2009-02-18 |
|
| 937-661
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
2008-11-18 |
|
| 937-661
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
328 |
|
2013-10-10 |
|
| 937-661
| 7 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2011-09-21 |
|
| 937-661
| 8 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2012-03-19 |
|
| 937-661
| 9 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2011-03-04 |
|
| 937-763
| A |
HRTPOHBLGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
328 |
|
|
|
| 937-820
| A |
DYTNOH22X0Z |
6529 T-MOBILE USA, INC. |
328 |
|
|
|
| 937-820
| 0 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2022-03-22 |
|
| 937-820
| 1 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
2022-06-19 |
|
| 937-820
| 2 |
|
145J TERRA NOVA TELECOM INC. |
328 |
|
2024-08-30 |
|
| 937-820
| 3 |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
328 |
|
2023-11-20 |
|
| 937-820
| 4 |
|
515J IP HORIZON LLC |
328 |
|
2024-03-01 |
|
| 937-820
| 5 |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
328 |
|
2022-05-19 |
|
| 937-820
| 6 |
|
624H ONVOY SPECTRUM, LLC |
328 |
|
2024-05-29 |
|
| 937-820
| 7 |
|
464C ONVOY, LLC - OH |
328 |
|
2024-04-19 |
|
| 937-820
| 8 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-03-21 |
|
| 937-820
| 9 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-03-21 |
|
| 937-840
| A |
HLBOOH3939A |
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 0 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 1 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 2 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 4 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
328 |
|
2014-05-31 |
|
| 937-840
| 5 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 6 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-840
| 7 |
|
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
328 |
|
2004-10-01 |
|
| 937-840
| 8 |
|
5562 METROPCS, INC. |
328 |
|
2006-10-02 |
|
| 937-840
| 9 |
|
9321 OHIO BELL TEL CO |
328 |
|
|
|
| 937-939
| A |
DYTNOHKT2MD |
073H TELNYX LLC |
328 |
|
|
|
| 937-939
| 0 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-01-28 |
|
| 937-939
| 1 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2022-01-28 |
|
| 937-939
| 2 |
|
464C ONVOY, LLC - OH |
328 |
|
2020-01-26 |
|
| 937-939
| 3 |
|
464C ONVOY, LLC - OH |
328 |
|
2020-01-26 |
|
| 937-939
| 4 |
|
464C ONVOY, LLC - OH |
328 |
|
2020-01-26 |
|
| 937-939
| 5 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2021-06-17 |
|
| 937-939
| 6 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2021-06-17 |
|
| 937-939
| 7 |
|
6529 T-MOBILE USA, INC. |
328 |
|
2021-06-17 |
|
| 937-939
| 8 |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
328 |
|
2022-01-08 |
|
| 937-939
| 9 |
|
073H TELNYX LLC |
328 |
|
2017-03-15 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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