The entire Canadian province of New Brunswick is served by the 506 area code. It was created in the 1950s when area code 902 was split.
Albert, Allardville, Alma, Baie-Sainte Anne, Baker Brook, Balmoral, Bathurst, Belledune, Blacks Harbour, Blackville, Boiestown, Bouctouche, Browns Flat, Campbellton, Campobello, Cap-Pele, Caraquet, Chipman, Clair, Cocagne, Dalhousie, Deer Island, Doaktown, Dorchester, Edmundston, Florenceville, Fords Mills, Fredericton, Fredericton Junction, Gagetown, Grand Bay-Westfield, Grand Falls, Grand Manan, Grande-Anse, Hampton, Hartland, Harvey Station, Hillsborough, Hoyt, Kedgwick, Keswick, Lameque, Maces Bay, McAdam, Meductic, Memramcook, Millville, Minto, Miramichi, Moncton, Nackawic, Neguac, New Denmark, Norton, Oromocto, Paquetville, Perth-Andover, Petit-Rocher, Petitcodiac, Plaster Rock, Port Elgin, Richibucto, Rogersville, Rothesay, Sackville, Saint Basile, Saint John, Saint-Antoine, Saint-Isidore, Saint-Quentin, Sainte-Anne-de-Madawaska, Salisbury, Shediac, Shippagan, Springfield, St. Andrews, St. George, St. Leonard, St. Louis-de-Kent, St. Martins, St. Stephen, Stanley, Summerville, Sussex, Tracadie, Welsford, Woodstock, Youngs Cove Road.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 506-279 | York | Meductic | Aliant Telecom(Nb) | Landline |
| 506-280 | Perth Andover | Perth Andover | Bell Mobility Aliant | Wireless |
| 506-283 | Restigouche | Kedgwick | Bell Mobility Aliant | Landline |
| 506-284 | Kedgwick | Kedgwick | Aliant Telecom(Nb) | Landline |
| 506-291 | Kent | Bouchette | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-292 | Fredericton | Fredericton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-294 | Moncton | Bragg Communications Inc. | Wireless | |
| 506-300 | York | Fredericton | Iristel Inc. | Landline |
| 506-309 | Northumberland | Doaktown | Bell Mobility Aliant | Wireless |
| 506-310 | Aliant Telecom(Nb) | |||
| 506-312 | Westmorland | Shediac | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-314 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| 506-317 | Moncton | Distributel | Landline | |
| 506-321 | Charlotte | Saint Stephen | Telus Mobility | Wireless |
| 506-323 | Woodstock | Woodstock | Bell Mobility Aliant | Wireless |
| 506-324 | Carleton | Woodstock | Aliant Telecom(Nb) | Landline |
| 506-325 | Woodstock | Woodstock | Aliant Telecom(Nb) | Landline |
| 506-326 | Queens | Minto | Bell Mobility Aliant | Landline |
| 506-327 | Minto | Minto | Aliant Telecom(Nb) | Landline |
| 506-328 | Carleton | Woodstock | Aliant Telecom(Nb) | Landline |
| 506-329 | Campbellton | Campbellton | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-330 | Northumberland | Neguac | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-331 | Petitcodiac | Petitcodiac | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-332 | Westmorland | Cap Pele | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-333 | Saint John | Saint John | Bell Mobility Aliant | Landline |
| 506-334 | Westmorland | Memramcook | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-335 | Saint Louis De Kent | Saint Louis De Kent | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-336 | Gloucester | Shippegan | Aliant Telecom(Nb) | Landline |
| 506-337 | Shippegan | Shippegan | Aliant Telecom(Nb) | Landline |
| 506-338 | Kent | Richibucto | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-339 | Chipman | Chipman | Aliant Telecom(Nb) | Landline |
| 506-340 | Gloucester | Shippegan | Bell Mobility Aliant | Wireless |
| 506-341 | Bouchette | Bouchette | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-342 | Kent | Saint Antoine | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-343 | Saint John | Saint John | Bell Mobility Aliant | Wireless |
| 506-344 | Gloucester | Lameque | Aliant Telecom(Nb) | Landline |
| 506-345 | Cocagne | Cocagne | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-346 | Northumberland | Rogersville | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-347 | Harvey Station | Harvey Station | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-348 | Sunbury | Fredericton Junction | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-349 | Saint John | Bell Mobility Aliant | Wireless | |
| 506-350 | Bathurst | Bathurst | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-351 | Westmorland | Shediac | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-352 | Newcastle | Newcastle | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-353 | Madawaska | Edmundston | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-355 | Plaster Rock | Plaster Rock | Aliant Telecom(Nb) | Landline |
| 506-356 | Victoria | Plaster Rock | Aliant Telecom(Nb) | Landline |
| 506-357 | Oromocto | Oromocto | Aliant Telecom(Nb) | Landline |
| 506-358 | Gloucester | Saint Isidore | Aliant Telecom(Nb) | Landline |
| 506-359 | Plaster Rock | Plaster Rock | Bell Mobility Aliant | Landline |
| 506-360 | Westmorland | Sackville | Aliant Telecom(Nb) | Landline |
| 506-361 | Doaktown | Doaktown | Aliant Telecom(Nb) | Landline |
| 506-362 | Queens | Youngs Cove Road | Aliant Telecom(Nb) | Landline |
| 506-363 | Keswick | Keswick | Aliant Telecom(Nb) | Landline |
| 506-364 | Westmorland | Sackville | Aliant Telecom(Nb) | Landline |
| 506-365 | Doaktown | Doaktown | Aliant Telecom(Nb) | Landline |
| 506-366 | York | Harvey Station | Aliant Telecom(Nb) | Landline |
| 506-367 | Stanley | Stanley | Aliant Telecom(Nb) | Landline |
| 506-368 | Sunbury | Fredericton Junction | Aliant Telecom(Nb) | Landline |
| 506-369 | Boiestown | Boiestown | Aliant Telecom(Nb) | Landline |
| 506-370 | York | Harvey Station | Bell Mobility Aliant | Wireless |
| 506-372 | Salisbury | Salisbury | Aliant Telecom(Nb) | Landline |
| 506-375 | Carleton | Hartland | Aliant Telecom(Nb) | Landline |
| 506-378 | Moncton | Moncton | Bell Mobility Aliant | Wireless |
| 506-379 | Westmorland | Dorchester | Aliant Telecom(Nb) | Landline |
| 506-380 | Moncton | Moncton | Bell Mobility Aliant | Wireless |
| 506-381 | Westmorland | Moncton | Bell Mobility Aliant | Landline |
| 506-382 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| 506-383 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-384 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| Phone Number 506-888-3867 |
USAGE Wireless |
City Tracadie |
Operate Read more about who called from 5068883867 |
Update Time Mar-26-2026 |
| Phone Number 506-903-5226 |
USAGE Wireless |
City Tracadie |
Operate Read more about who called from 5069035226 |
Update Time Mar-26-2026 |
| Phone Number 506-721-9519 |
USAGE Wireless |
City Saint John |
Operate Read more about who called from 5067219519 |
Update Time Mar-26-2026 |
| Phone Number 506-874-4205 |
USAGE Landline |
City Moncton |
Operate Read more about who called from 5068744205 |
Update Time Mar-26-2026 |
| Phone Number 506-720-1439 |
USAGE Wireless |
City Caraquet |
Operate Read more about who called from 5067201439 |
Update Time Mar-26-2026 |
| Phone Number 506-606-0037 |
USAGE Wireless |
City Caraquet |
Operate Read more about who called from 5066060037 |
Update Time Mar-26-2026 |
| Phone Number 506-202-9906 |
USAGE Landline |
City Saint John |
Operate Read more about who called from 5062029906 |
Update Time Mar-26-2026 |
| Phone Number 506-300-0269 |
USAGE Landline |
City Fredericton |
Operate Read more about who called from 5063000269 |
Update Time Mar-26-2026 |
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