← Area code 515
515-378 phone numbers
Numbers 515-378-0000 to 515-378-9999 are assigned to Webster-Calhoun Coop. Tel. Assn. in Thor, IA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 515-378-0000 to 515-378-9999 are assigned to Webster-Calhoun Coop. Tel. Assn. in Thor, IA.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.