Area Code 548 Location
Area code 548 covers most of southwestern Ontario.
Area code 548 is a General Purpose Code which was placed in service on June 4, 2016.
Area Code 548 Location Map
Source: Canadian Numbering Administrator (cnac.ca)
Overlay System
The 548 area code is part of an overlay system with area codes 519, 226 and 382 in southwestern Ontario. Area code 519 was the original, established in 1953. Area code 226 was added in 2006, 548 was added in 2015, and 382 in 2023. Ten-digit dialing is required in this region.
Area Code 548 NXX Codes Distribution
NXX Code Distribution by Exchange Area
Our reverse phone lookup will analyze the three-digit nxx code of any 548 numbering plan area (NPA) phone number and will show which company and exchange area it was initially assigned to. This nxx code data may help to determine the Canada carrier, and geographic area associated with that phone number.
| Exchange Area | Number of NXX Codes |
|---|---|
| London | 34 |
| Kitchener-Waterloo | 24 |
| Windsor | 20 |
| Brantford | 12 |
| Guelph | 12 |
| Listowel | 10 |
| Sarnia | 10 |
| Leamington | 9 |
| Mount Forest | 9 |
| Chatham | 8 |
| Essex | 8 |
| Goderich | 6 |
| Orangeville | 6 |
| Owen Sound | 6 |
| Simcoe | 6 |
| St. Thomas | 6 |
| Woodstock | 6 |
| Kingsville | 5 |
| Pelee Island | 5 |
| Tavistock | 5 |
| Tecumseh | 5 |
| Amherstburg | 4 |
| Clinton | 4 |
| Comber | 4 |
| Elmira | 4 |
| Emeryville | 4 |
| Galt | 4 |
| La Salle | 4 |
| New Hamburg | 4 |
| Pleasant Park | 4 |
| Stratford | 4 |
| Acton | 3 |
| Ayr | 3 |
| Belle River | 3 |
| Belmont | 3 |
| Bothwell | 3 |
| Breslau | 3 |
| Brigden | 3 |
| Burford | 3 |
| Durham | 3 |
| Harrow | 3 |
| Hespeler | 3 |
| Maidstone | 3 |
| McGregor | 3 |
| Palmerston | 3 |
| Paris | 3 |
| Petrolia | 3 |
| Port Lambton | 3 |
| Sombra | 3 |
| St. George | 3 |
| Stoney Point | 3 |
| Tillsonburg | 3 |
| Watford | 3 |
| Wheatley | 3 |
| Wingham | 3 |
| Woodslee | 3 |
| Wyoming | 3 |
| Ailsa Craig | 2 |
| Alvinston | 2 |
| Arthur | 2 |
| Aylmer | 2 |
| Beachville | 2 |
| Blenheim | 2 |
| Bright's Grove | 2 |
| Caledon | 2 |
| Corunna | 2 |
| Courtright | 2 |
| Crediton | 2 |
| Dorchester | 2 |
| Drayton | 2 |
| Dresden | 2 |
| Drumbo | 2 |
| Glencoe | 2 |
| Grand Valley | 2 |
| Harriston | 2 |
| Hepworth | 2 |
| Highgate | 2 |
| Hillsburgh | 2 |
| Ilderton | 2 |
| Ingersoll | 2 |
| Linwood | 2 |
| Lynden | 2 |
| Merlin | 2 |
| Mitchell | 2 |
| Mount Pleasant | 2 |
| Norwich | 2 |
| Oil Springs | 2 |
| Preston | 2 |
| Ridgetown | 2 |
| Rockwood | 2 |
| Scotland | 2 |
| Seaforth | 2 |
| Shakespeare | 2 |
| Strathroy | 2 |
| Thamesford | 2 |
| Thamesville | 2 |
| Thornbury | 2 |
| Tilbury | 2 |
| Walkerton | 2 |
| Wallaceburg | 2 |
| Waterford | 2 |
| Wellesley | 2 |
| Wiarton | 2 |
| Atwood | 1 |
| Auburn | 1 |
| Baden | 1 |
| Blyth | 1 |
| Bright | 1 |
| Brownsville | 1 |
| Brussels | 1 |
| Cargill | 1 |
| Centralia | 1 |
| Chatsworth | 1 |
| Chesley | 1 |
| Delhi | 1 |
| Dublin | 1 |
| Dundalk | 1 |
| Dutton | 1 |
| Eastwood | 1 |
| Elora | 1 |
| Embro | 1 |
| Erin | 1 |
| Exeter | 1 |
| Fergus | 1 |
| Feversham | 1 |
| Fingal | 1 |
| Flesherton | 1 |
| Gorrie | 1 |
| Hanover | 1 |
| Harrietsville | 1 |
| Hensall | 1 |
| Hickson | 1 |
| Holstein | 1 |
| Innerkip | 1 |
| Jarvis | 1 |
| Kerwood | 1 |
| Kintore | 1 |
| Lambeth | 1 |
| Langton | 1 |
| Lucan | 1 |
| Lucknow | 1 |
| Markdale | 1 |
| Meaford | 1 |
| Melbourne | 1 |
| Monkton | 1 |
| Mount Brydges | 1 |
| Nairn | 1 |
| New Dundee | 1 |
| Ohsweken | 1 |
| Otterville | 1 |
| Parkhill | 1 |
| Plattsville | 1 |
| Port Dover | 1 |
| Port Elgin | 1 |
| Port Rowan | 1 |
| Port Stanley | 1 |
| Princeton | 1 |
| Rodney | 1 |
| Sauble Beach | 1 |
| Shedden | 1 |
| Southampton | 1 |
| Sparta | 1 |
| St. Clements | 1 |
| St. Jacobs | 1 |
| St. Marys | 1 |
| Tara | 1 |
| Thorndale | 1 |
| Wardsville | 1 |
| West Lorne | 1 |
NXX Code Distribution by Company
| Company | NXX Codes Assigned |
|---|---|
| Fibernetics Corporation | 157 |
| Iristel Inc. | 61 |
| ISP Telecom Inc. | 57 |
| Rogers Communications Canada Inc. (Wireless) | 36 |
| IXICA Communications Inc. | 27 |
| Distributel | 21 |
| Bell Canada | 18 |
| Rogers Communications Canada Inc. (Cable) | 18 |
| TELUS Integrated Communications | 17 |
| Rogers Communications Canada Inc. | 15 |
| Videotron Ltd. | 13 |
| TELUS Mobility | 11 |
| Freedom Mobile Inc. | 7 |
| Bell Mobility | 6 |
| Cogeco Connexion Inc. | 6 |
| Fido Solutions Inc. | 4 |
| Quadro Communications Co-operative Inc. | 4 |
| Bragg Communications Inc. | 3 |
| Brooke Telecom Co-operative Ltd. | 2 |
| Gosfield North Communication Co-operative Ltd. | 2 |
| Mornington Communications Co-operative Ltd. | 2 |
| Wightman Communications Ltd. | 1 |
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