Local Calling Guide
Local prefixes
Inbound calling to Grand River, IA NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective 641;773;Grand River;IA;;;;;
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
Inbound calling to Grand River, IA NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective 641;773;Grand River;IA;;;;;
Last updated: Sun, 01 Jun 2025 02:18:11 UTC