← Area code 435
435-315 phone numbers
Numbers 435-315-0000 to 435-315-9999 are assigned to Comcast Ip Phone, LLC (rate centre HEBER CITY, UT, NANPA abbreviation). 9 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.