Local Calling Guide
Area code/prefix search
NPA: 330
[Rate centres in NPA 330]
[Dial plan for NPA 330]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 330-917
| 2 |
Marlboro |
OH |
|
516C AT&T CORP. |
325 |
|
2010-10-27 |
|
| 330-917
| 3 |
Marlboro |
OH |
|
829J PAETEC ITEL, LLC |
325 |
|
2008-11-14 |
|
| 330-917
| 4 |
Marlboro |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
325 |
|
2007-02-13 |
|
| 330-917
| 5 |
Marlboro |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
2010-12-15 |
|
| 330-917
| 6 |
Marlboro |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
2010-12-15 |
|
| 330-917
| 7 |
Marlboro |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
2010-12-15 |
|
| 330-917
| 8 |
Marlboro |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
2010-12-15 |
|
| 330-917
| 9 |
Marlboro |
OH |
|
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
325 |
|
2005-05-21 |
|
| 330-918
| A |
Youngstown |
OH |
YNTWOH74UMD |
073H TELNYX LLC |
322 |
|
|
|
| 330-918
| 0 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2020-10-05 |
|
| 330-918
| 1 |
Youngstown |
OH |
|
073H TELNYX LLC |
322 |
|
2020-02-14 |
|
| 330-918
| 2 |
Youngstown |
OH |
|
460K FIRST COMMUNICATIONS, LLC |
322 |
|
2020-09-10 |
|
| 330-918
| 3 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2020-10-05 |
|
| 330-918
| 4 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2020-10-05 |
|
| 330-918
| 5 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2020-10-05 |
|
| 330-918
| 6 |
Youngstown |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
322 |
|
2020-08-06 |
|
| 330-918
| 7 |
Youngstown |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
322 |
|
2020-08-06 |
|
| 330-918
| 8 |
Youngstown |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
322 |
|
2020-08-06 |
|
| 330-918
| 9 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2022-02-09 |
|
| 330-919
| A |
Warren |
OH |
WRRNOHXAWMD |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
322 |
|
2024-01-07 |
|
| 330-919
| 0 |
Warren |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
322 |
|
2024-01-07 |
|
| 330-919
| 1 |
Warren |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
322 |
|
2024-09-18 |
|
| 330-919
| 2 |
Warren |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2024-01-08 |
|
| 330-919
| 3 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-02-02 |
|
| 330-919
| 4 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-02-26 |
|
| 330-919
| 5 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-02-26 |
|
| 330-919
| 6 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-02-26 |
|
| 330-919
| 7 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-02-26 |
|
| 330-919
| 8 |
Warren |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2024-06-27 |
|
| 330-919
| 9 |
Warren |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2024-04-19 |
|
| 330-920
| A |
Akron |
OH |
CYFLOH92DS1 |
9321 OHIO BELL TEL CO |
325 |
|
|
|
| 330-921
| A |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2024-02-09 |
|
| 330-921
| 0 |
Columbiana |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-23 |
|
| 330-921
| 1 |
Columbiana |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-921
| 2 |
Columbiana |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
322 |
|
2016-07-22 |
|
| 330-921
| 3 |
Columbiana |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-23 |
|
| 330-921
| 4 |
Columbiana |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2005-04-01 |
|
| 330-921
| 5 |
Columbiana |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2006-08-04 |
|
| 330-921
| 6 |
Columbiana |
OH |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
322 |
|
2014-03-19 |
|
| 330-921
| 7 |
Columbiana |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2012-06-15 |
|
| 330-921
| 8 |
Columbiana |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2004-12-24 |
|
| 330-921
| 9 |
Columbiana |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-922
| A |
Akron |
OH |
CYFLOH92DS1 |
9321 OHIO BELL TEL CO |
325 |
|
|
|
| 330-923
| A |
Akron |
OH |
CYFLOH92DS1 |
9321 OHIO BELL TEL CO |
325 |
|
|
|
| 330-924
| A |
Johnston |
OH |
JHTNOHXARS2 |
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-924
| 0 |
Johnston |
OH |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-924
| 1 |
Johnston |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
322 |
|
2007-06-28 |
|
| 330-924
| 2 |
Johnston |
OH |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-924
| 3 |
Johnston |
OH |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
| 330-924
| 4 |
Johnston |
OH |
|
0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. |
322 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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