Area code 715

North American telephone area codes 715 and 534 are state of Wisconsin area codes covering most of the northern part of the state.

The main area code, 715, was created along with Area code 414 as one of the two original area codes assigned to Wisconsin in October 1947. Due to northern Wisconsin's low population density, for a long time 715 was one of the few original area codes to have never been split or overlaid. By 2010, however, 715 was almost out of numbers due to the proliferation of cell phones and pagers, so 534 was created as an overlay in the summer of 2010.

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