Local Calling Guide
Area code/prefix search
NPA: 321
[Rate centres in NPA 321]
[Dial plan for NPA 321]
NXX: 378
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 321-378
| A |
Melbourne |
FL |
LKMRFL16G04 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
45806 |
|
|
|
| 321-378
| 0 |
Melbourne |
FL |
|
982E BANDWIDTH.COM CLEC, LLC - FL |
45806 |
|
2022-01-19 |
|
| 321-378
| 1 |
Melbourne |
FL |
|
982E BANDWIDTH.COM CLEC, LLC - FL |
45806 |
|
2022-01-19 |
|
| 321-378
| 2 |
Melbourne |
FL |
|
982E BANDWIDTH.COM CLEC, LLC - FL |
45806 |
|
2022-01-19 |
|
| 321-378
| 3 |
Melbourne |
FL |
|
982E BANDWIDTH.COM CLEC, LLC - FL |
45806 |
|
2022-01-19 |
|
| 321-378
| 4 |
Melbourne |
FL |
|
982E BANDWIDTH.COM CLEC, LLC - FL |
45806 |
|
2022-01-19 |
|
| 321-378
| 5 |
Melbourne |
FL |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
45806 |
|
2022-02-18 |
|
| 321-378
| 6 |
Melbourne |
FL |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
45806 |
|
2022-02-18 |
|
| 321-378
| 7 |
Melbourne |
FL |
|
6889 OMNIPOINT MIAMI E LICENSE, LLC |
45806 |
|
2022-02-09 |
|
| 321-378
| 8 |
Melbourne |
FL |
|
902E PEERLESS NETWORK OF FLORIDA, LLC - FL |
45806 |
|
2022-01-27 |
|
| 321-378
| 9 |
Melbourne |
FL |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
45806 |
|
2022-01-17 |
|
Last updated: Thu, 01 Jan 2026 03:59:49 UTC
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