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 |
|---|---|---|---|---|
| 506-863 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| 506-864 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-866 | Moncton | Moncton | Bell Mobility Aliant | Landline |
| 506-867 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-869 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| 506-870 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-871 | Moncton | Moncton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-872 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-874 | Moncton | Moncton | Bell Mobility Aliant | Landline |
| 506-875 | Westmorland | Moncton | Bell Mobility Aliant | Wireless |
| 506-876 | Saint Louis De Kent | Saint Louis De Kent | Aliant Telecom(Nb) | Landline |
| 506-877 | Westmorland | Moncton | Aliant Telecom(Nb) | Landline |
| 506-878 | Moncton | Moncton | Aliant Telecom(Nb) | Landline |
| 506-882 | Albert | Albert | Aliant Telecom(Nb) | Landline |
| 506-887 | Alma | Alma | Aliant Telecom(Nb) | Landline |
| 506-888 | Gloucester | Tracadie | Telus Mobility | Wireless |
| 506-894 | Meductic | Meductic | Aliant Telecom(Nb) | Landline |
| 506-897 | York | Fredericton | Fido Solutions Inc. | Wireless |
| 506-898 | Saint John | Saint John | Fido Solutions Inc. | Wireless |
| 506-899 | Westmorland | Moncton | Fido Solutions Inc. | Wireless |
| 506-920 | Kent | Richibucto | Fido Solutions Inc. | Wireless |
| 506-921 | Saint Stephen | Saint Stephen | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-922 | Shediac | Shediac | Fido Solutions Inc. | Wireless |
| 506-923 | Charlotte | Saint George | Fido Solutions Inc. | Wireless |
| 506-924 | Doaktown | Doaktown | Fido Solutions Inc. | Wireless |
| 506-925 | Gloucester | Shippegan | Fido Solutions Inc. | Wireless |
| 506-926 | Bouchette | Bouchette | Fido Solutions Inc. | Wireless |
| 506-927 | Charlotte | Saint Stephen | Fido Solutions Inc. | Wireless |
| 506-928 | Florenceville | Florenceville | Fido Solutions Inc. | Wireless |
| 506-929 | Restigouche | Campbellton | Fido Solutions Inc. | Wireless |
| 506-939 | Westmorland | Sackville | Bragg Communications Inc. | Landline |
| 506-940 | Sackville | Sackville | Bragg Communications Inc. | Wireless |
| 506-943 | Kings | Hampton | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-944 | Sussex | Sussex | Rogers Communications Canada Inc. (Cable) | Landline |
| 506-948 | Saint John | Saint John | Bell Mobility Aliant | Wireless |
| 506-955 | Bouchette | Bouchette | Aliant Telecom(Nb) | Landline |
| 506-961 | Westmorland | Moncton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-962 | Moncton | Moncton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-966 | Dorchester | Dorchester | Fido Solutions Inc. | Wireless |
| 506-968 | Victoria | Plaster Rock | Fido Solutions Inc. | Wireless |
| 506-969 | Neguac | Neguac | Fido Solutions Inc. | Wireless |
| 506-977 | Saint John | Saint John | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-978 | Saint John | Saint John | Telus Integrated Communications | Landline |
| 506-979 | Kings | Sussex | Telus Integrated Communications | Landline |
| 506-980 | Moncton | Moncton | Telus Integrated Communications | Landline |
| 506-981 | York | Fredericton | Telus Integrated Communications | Landline |
| 506-982 | Saint John | Saint John | Telus Integrated Communications | Landline |
| 506-983 | Newcastle | Telus Integrated Communications | Landline | |
| 506-984 | Bathurst | Telus Integrated Communications | Landline | |
| 506-985 | Newcastle | Telus Integrated Communications | Landline | |
| 506-986 | Edmundston | Telus Integrated Communications | Landline | |
| 506-987 | Restigouche | Campbellton | Telus Mobility | Wireless |
| 506-988 | Moncton | Moncton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-989 | Gloucester | Bathurst | Fido Solutions Inc. | Wireless |
| 506-991 | Woodstock | Woodstock | Fido Solutions Inc. | Wireless |
| 506-992 | Madawaska | Clair | Aliant Telecom(Nb) | Landline |
| 506-993 | Newcastle | Newcastle | Fido Solutions Inc. | Wireless |
| 506-994 | Kings | Sussex | Fido Solutions Inc. | Wireless |
| 506-995 | Grand Falls | Grand Falls | Fido Solutions Inc. | Wireless |
| 506-996 | Madawaska | Edmundston | Fido Solutions Inc. | Wireless |
| 506-997 | Caraquet | Caraquet | Fido Solutions Inc. | Wireless |
| 506-998 | York | Fredericton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 506-999 | Fredericton | Fredericton | Rogers Communications Canada Inc. (Wireless) | Wireless |
| 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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