Local Calling Guide
Area code/prefix search
NPA: 330
[Rate centres in NPA 330]
[Dial plan for NPA 330]
NXX: 921
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
330-921
| A |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2024-02-09 |
|
330-921
| 0 |
Columbiana |
OH |
YNTWOH78X9X |
464C ONVOY, LLC - OH |
322 |
|
2019-05-23 |
|
330-921
| 1 |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
|
|
330-921
| 2 |
Columbiana |
OH |
YNTWOH79FMD |
001F BANDWIDTH.COM CLEC, LLC - OH |
322 |
|
2016-07-22 |
|
330-921
| 3 |
Columbiana |
OH |
YNTWOH78X9X |
464C ONVOY, LLC - OH |
322 |
|
2019-05-23 |
|
330-921
| 4 |
Columbiana |
OH |
YNTWOHHD0MD |
4863 LEVEL 3 COMMUNICATIONS, LLC - OH |
322 |
|
2005-04-01 |
|
330-921
| 5 |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2006-08-04 |
|
330-921
| 6 |
Columbiana |
OH |
WRRNOHXARMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
322 |
|
2014-03-19 |
|
330-921
| 7 |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2012-06-15 |
|
330-921
| 8 |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
2004-12-24 |
|
330-921
| 9 |
Columbiana |
OH |
YNTWOH78X7X |
6529 T-MOBILE USA, INC. |
322 |
|
|
|
Last updated: Sun, 26 Jan 2025 15:59:20 UTC
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