Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

South Ladd, SD [Prefix detail]

LATA: 638 BISMARCK ND

LIR:

V: 06150 H: 06056

ILEC: 1607 CONSOLIDATED TELCOM

NPA 605:

576

See all [Local Prefixes]

Local calling TO 23 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Amidon, ND     
Belfield, ND     
Bowman, ND     
Dickinson, ND     
Dodge, ND     
Dunn Center, ND     
Grassy Butte, ND     
Halliday, ND     
Hettinger, ND     
Killdeer, ND     
Ladd, ND     
Manning, ND     
Mott, ND     
New England, ND     
Reeder, ND     
Regent, ND     
Rhame, ND     
Richardton, ND     
Scranton, ND     
South Heart, ND     
South Hettinger, SD     
South Reeder, SD     
South Scranton, SD     

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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