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 |
| 330-518
| 1 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 2 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 3 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 4 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 5 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 6 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 7 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 8 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-518
| 9 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| A |
Youngstown |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2024-02-09 |
|
| 330-519
| 0 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2006-02-23 |
|
| 330-519
| 1 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 2 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
2005-06-10 |
|
| 330-519
| 3 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 4 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 5 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 6 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 7 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 8 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-519
| 9 |
Youngstown |
OH |
|
6529 T-MOBILE USA, INC. |
322 |
|
|
|
| 330-520
| A |
Marshallville |
OH |
MNFDOHXAGMD |
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
923 |
|
|
|
| 330-520
| 0 |
Marshallville |
OH |
|
7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
923 |
|
|
|
| 330-520
| 1 |
Marshallville |
OH |
|
849C DOYLESTOWN COMMS, INC. DBA HERITAGE TELCO - OH |
923 |
|
|
|
| 330-520
| 2 |
Marshallville |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
923 |
|
2011-12-24 |
|
| 330-520
| 3 |
Marshallville |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
923 |
|
2014-06-30 |
|
| 330-520
| 4 |
Marshallville |
OH |
|
024E ARMSTRONG TELECOMMUNICATIONS, INC. - OH |
923 |
|
2007-10-28 |
|
| 330-520
| 5 |
Marshallville |
OH |
|
155F SUPER-NET, INC. - OH |
923 |
|
2012-04-03 |
|
| 330-520
| 6 |
Marshallville |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
923 |
|
2014-11-09 |
|
| 330-520
| 7 |
Marshallville |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
923 |
|
2014-02-17 |
|
| 330-520
| 8 |
Marshallville |
OH |
|
001F BANDWIDTH.COM CLEC, LLC - OH |
923 |
|
2015-11-09 |
|
| 330-520
| 9 |
Marshallville |
OH |
|
515J IP HORIZON LLC |
923 |
|
2024-03-02 |
|
| 330-521
| A |
Millersburg |
OH |
LIMAOHIB9MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
923 |
|
|
|
| 330-521
| 0 |
Millersburg |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
923 |
|
2020-04-01 |
|
| 330-521
| 1 |
Millersburg |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
923 |
|
2021-05-19 |
|
| 330-521
| 2 |
Millersburg |
OH |
|
464C ONVOY, LLC - OH |
923 |
|
2020-10-24 |
|
| 330-521
| 3 |
Millersburg |
OH |
|
464C ONVOY, LLC - OH |
923 |
|
2020-10-24 |
|
| 330-521
| 4 |
Millersburg |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
923 |
|
2021-05-19 |
|
| 330-521
| 5 |
Millersburg |
OH |
|
464C ONVOY, LLC - OH |
923 |
|
2021-03-12 |
|
| 330-521
| 6 |
Millersburg |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
923 |
|
2024-03-21 |
|
| 330-521
| 7 |
Millersburg |
OH |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
923 |
|
|
|
| 330-521
| 8 |
Millersburg |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
923 |
|
2019-01-21 |
|
| 330-521
| 9 |
Millersburg |
OH |
|
464C ONVOY, LLC - OH |
923 |
|
2021-03-12 |
|
| 330-522
| A |
Minerva |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
325 |
|
2025-04-08 |
|
| 330-522
| 0 |
Minerva |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
325 |
|
2013-09-24 |
|
| 330-522
| 1 |
Minerva |
OH |
|
284F PEERLESS NETWORK OF OHIO, LLC - OH |
325 |
|
2018-12-28 |
|
| 330-522
| 3 |
Minerva |
OH |
|
7443 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH |
325 |
|
2011-05-02 |
|
| 330-522
| 4 |
Minerva |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
325 |
|
2007-05-07 |
|
| 330-522
| 5 |
Minerva |
OH |
|
145J TERRA NOVA TELECOM INC. |
325 |
|
2025-07-31 |
|
| 330-522
| 6 |
Minerva |
OH |
|
7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH |
325 |
|
2013-08-08 |
|
| 330-522
| 7 |
Minerva |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
325 |
|
2014-03-11 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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