Local Calling Guide
Area code/prefix search
NPA: 728
[Rate centres in NPA 728]
[Dial plan for NPA 728]
NXX: 238
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 728-238
| A |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 0 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 1 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 2 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 3 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 4 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-15 |
|
| 728-238
| 5 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-29 |
|
| 728-238
| 6 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-29 |
|
| 728-238
| 7 |
West Palm Beach |
FL |
|
937C ONVOY, LLC - FL |
46018 |
|
2025-11-29 |
|
| 728-238
| 8 |
West Palm Beach |
FL |
|
8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL |
46018 |
|
2025-12-01 |
|
| 728-238
| 9 |
West Palm Beach |
FL |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
46018 |
|
2025-11-17 |
|
Last updated: Sun, 07 Dec 2025 22:02:11 UTC
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