515-387 phone numbers

Numbers 515-387-0000 to 515-387-9999 are assigned to Windstream Iowa Communications, Inc. - North in Maxwell, IA. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 515-387-4xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 515-387