Area Code 438 Location
Area code 438 covers Montreal and most of its on-island suburbs, including the Island of Montreal and Île Perrot.
Area code 438 is a General Purpose Code which was placed in service on November 4, 2006.
Area Code 438 Location Map
Source: Canadian Numbering Administrator (cnac.ca)
Overlay System
Area code 438 is an overlay to area code 514, meaning they serve the same geographic region. Area code 514 was established in 1947. Area code 438 was added in 2006. Area code 263 was added to the overlay in October 2022. Ten-digit dialing is mandatory in this region.
Area Code 438 NXX Codes Distribution
NXX Code Distribution by Exchange Area
Our reverse phone lookup will analyze the three-digit nxx code of any 438 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 |
|---|---|
| Montreal | 532 |
| Pointe-Claire | 15 |
| Ste-Genevieve | 15 |
| Ile-Perrot | 14 |
| Lachine | 13 |
| Roxboro | 11 |
NXX Code Distribution by Company
| Company | NXX Codes Assigned |
|---|---|
| Bell Mobility | 174 |
| Videotron Ltd. | 82 |
| TELUS Mobility | 75 |
| Iristel Inc. | 71 |
| Rogers Communications Canada Inc. (Wireless) | 63 |
| Fibernetics Corporation | 27 |
| TELUS Quebec | 18 |
| Distributel | 17 |
| Fido Solutions Inc. | 17 |
| IXICA Communications Inc. | 15 |
| Zayo Canada Inc. | 7 |
| Bell Canada | 6 |
| FGLTEL Inc. | 6 |
| InnSysVoice Corp | 6 |
| TekSavvy Solutions Inc | 6 |
| ISP Telecom Inc. | 4 |
| Primus Telecommunications Canada Inc. | 3 |
| Beanfield Technologies Inc. | 1 |
| Cogeco Connexion Inc. | 1 |
| Comwave Networks | 1 |
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