| District of New Brunswick area codes: 506 | |
|---|---|
| Country | Canada |
| State/Province | New Brunswick |
| Major City | Sackville |
| Time Zone | Atlantic |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 506-455 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-456 | Blacks Harbour, NB | Aliant Telecom(nb) | |
| 506-457 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-458 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-459 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-460 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-461 | Fredericton, NB | Aliant Telecom (mobility) | |
| 506-462 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-463 | Millville, NB | Aliant Telecom(nb) | |
| 506-465 | Saint Stephen, NB | Aliant Telecom(nb) | |
| 506-466 | Saint Stephen, NB | Aliant Telecom(nb) | |
| 506-467 | Saint Stephen, NB | Aliant Telecom(nb) | |
| 506-468 | Browns Flat, NB | Aliant Telecom(nb) | |
| 506-469 | Saint Stephen, NB | Aliant Telecom (mobility) | |
| 506-470 | Fredericton, NB | Aliant Telecom (mobility) | |
| 506-471 | Fredericton, NB | Rogers Communications Partnership (wireless) | |
| 506-472 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-473 | Grand Falls, NB | Aliant Telecom(nb) | |
| 506-474 | Fredericton, NB | Aliant Telecom(nb) | |
| 506-475 | Grand Falls, NB | Aliant Telecom(nb) |
There are 447 prefixes, In the code area, the major cities are Plaster Rock, NB;Bouchette, NB;Sackville, NB;Welsf. The major city is Plaster Rock.