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Phone numbers with the 418 area code originate from the eastern portion of the Canadian province of Quebec, extending to cities like Quebec City, Saguenay, Lévis, Rimouski, Saint-Georges, Alma, Thetford Mines, Sept-Îles, Baie-Comeau, and Rivière-du-Loup. The service area also includes the Gaspé Peninsula, Côte-Nord, southeastern Mauricie, and Estcourt Station, Maine, in the U.S.
Area codes 418, 581, and 367 form an overlay plan for this territory. Area code 581 was assigned as an overlay for 418 in 2007, with implementation beginning on June 21, 2008. Ten-digit dialing became mandatory in eastern Quebec on September 6, 2008. In 2017, area code 367 was assigned as a second overlay, entering service in 2018.
Area code 418 is a General Purpose Code which was placed in service on January 1, 1947.
Our reverse phone lookup will analyze the three-digit prefix of any 418 area code phone number and will show which telecommunications company and rate center it was initially assigned to. This prefix code data may help to determine the U.S. carrier, Quebec geographic region, and local calling area associated with the phone number.
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Lookup phone numbers starting with other Quebec area codes:
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