Local Calling Guide
Area code/prefix search
NPA: 330
[Rate centres in NPA 330]
[Dial plan for NPA 330]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 330-423
| A |
Youngstown |
OH |
YNTWOHHD0MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
|
|
| 330-423
| 0 |
Youngstown |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2005-02-03 |
|
| 330-423
| 1 |
Youngstown |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2005-07-16 |
|
| 330-423
| 2 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2007-07-20 |
|
| 330-423
| 3 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2007-07-20 |
|
| 330-423
| 4 |
Youngstown |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
|
|
| 330-423
| 5 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2008-02-24 |
|
| 330-423
| 6 |
Youngstown |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2010-07-24 |
|
| 330-423
| 7 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2007-10-15 |
|
| 330-423
| 8 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2007-10-15 |
|
| 330-423
| 9 |
Youngstown |
OH |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
322 |
|
2007-10-15 |
|
| 330-424
| A |
Lisbon (Columbiana) |
OH |
LSBNOH42RS1 |
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-425
| A |
Twinsburg |
OH |
TWBGOHXARP0 |
0666 WINDSTREAM WESTERN RESERVE, INC. |
320 |
|
|
|
| 330-426
| A |
East Palestine |
OH |
EPLSOH42RS1 |
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 0 |
East Palestine |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-24 |
|
| 330-426
| 1 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 2 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 3 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 4 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 5 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 6 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-426
| 7 |
East Palestine |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-24 |
|
| 330-426
| 8 |
East Palestine |
OH |
|
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2004-07-16 |
|
| 330-426
| 9 |
East Palestine |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| A |
Leetonia |
OH |
LTNAOH02RS1 |
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 0 |
Leetonia |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 1 |
Leetonia |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 2 |
Leetonia |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 3 |
Leetonia |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2017-04-27 |
|
| 330-427
| 4 |
Leetonia |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-24 |
|
| 330-427
| 5 |
Leetonia |
OH |
|
793K TWC IP ENABLED SERVICES, LLC |
322 |
|
2016-11-07 |
|
| 330-427
| 6 |
Leetonia |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 7 |
Leetonia |
OH |
|
9321 OHIO BELL TEL CO |
322 |
|
|
|
| 330-427
| 8 |
Leetonia |
OH |
|
464C ONVOY, LLC - OH |
322 |
|
2019-05-24 |
|
| 330-427
| 9 |
Leetonia |
OH |
|
145J TERRA NOVA TELECOM INC. |
322 |
|
2022-04-13 |
|
| 330-428
| A |
Alliance |
OH |
AKRNOH2532Z |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 0 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 1 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 2 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 3 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 4 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 5 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 6 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
|
|
| 330-428
| 7 |
Alliance |
OH |
|
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
325 |
|
2007-12-13 |
|
| 330-428
| 8 |
Alliance |
OH |
|
6529 T-MOBILE USA, INC. |
325 |
|
2015-03-02 |
|
| 330-428
| 9 |
Alliance |
OH |
|
6529 T-MOBILE USA, INC. |
325 |
|
2015-03-02 |
|
| 330-429
| A |
Lisbon (Columbiana) |
OH |
WRRNOHXAWMD |
6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH |
322 |
|
|
|
| 330-430
| A |
Canton |
OH |
CNTNOH45DS1 |
9321 OHIO BELL TEL CO |
325 |
|
|
|
| 330-430
| 0 |
Canton |
OH |
|
9321 OHIO BELL TEL CO |
325 |
|
|
|
| 330-430
| 1 |
Canton |
OH |
|
9321 OHIO BELL TEL CO |
325 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.