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.

Flandreau, SD [Prefix detail]

LATA: 640 SOUTH DAKOTA

LIR:

V: 06171 H: 04921

ILEC: 9631 QWEST CORPORATION

Includes all or part of:

NPA 605:

530 531 534 573 633 684 701 864 997

See all [Local Prefixes]

Local calling TO: [Reverse direction]

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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