Local Calling Guide

Local prefixes

Calling plan types

Reverse direction

Inbound calling to Andover, SD
NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective
605;298;Andover;SD;;;;;
605;397;Groton;SD;;;;;

Last updated: Sat, 01 Aug 2026 03:19:33 UTC