Local Calling Guide
Area code/prefix search
NPA: 605
[Rate centres in NPA 605]
[Dial plan for NPA 605]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 605-403
| A |
Sioux Falls |
SD |
SXFLSDCOY0X |
425J CSC WIRELESS, LLC |
640 |
|
|
|
| 605-404
| A |
Sioux Falls |
SD |
SXFLSDCODS2 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-405
| A |
Arlington |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
|
|
| 605-407
| A |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-408
| A |
Harrisburg-Tea |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-409
| A |
Harrisburg-Tea |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-410
| A |
Ipswich |
SD |
SXFLSDPSDS0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-412
| A |
Huron |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-413
| A |
Sioux Falls |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
|
|
| 605-414
| A |
Castlewood |
SD |
CLLKSDXA0MD |
920F MCC TELEPHONY OF THE MID-WEST, LLC - SD |
640 |
|
|
|
| 605-415
| A |
Rapid City |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
|
|
| 605-416
| A |
Rapid City |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-417
| A |
Fort Thompson |
SD |
FTTHSDXADS2 |
424F NATIVE AMERICAN TELECOM, LLC - SD |
640 |
|
|
|
| 605-418
| A |
Aberdeen |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-419
| A |
Sisseton |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-420
| A |
Roslyn |
SD |
SXFLSDPSDS0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-421
| A |
Salem |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-422
| A |
North Sioux City |
SD |
NSCYSDAPRS0 |
7010 LONG LINES METRO, LLC - SD |
630 |
|
|
|
| 605-423
| A |
Sturgis |
SD |
STRGSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-424
| A |
Oral |
SD |
HTSPSDXADS1 |
1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM |
640 |
|
|
|
| 605-425
| A |
Salem |
SD |
SALMSDXADS3 |
1669 TRIOTEL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-426
| A |
Ipswich |
SD |
HRRDSDXADS1 |
1685 VALLEY TELECOM COOP. ASSN., INC. |
640 |
|
|
|
| 605-427
| A |
Madison |
SD |
MDSNSDARDS0 |
7024 CLARITY TELECOM, LLC DBA BLUEPEAK |
640 |
|
|
|
| 605-428
| A |
Dell Rapids |
SD |
DLRPSDXADS1 |
1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION |
640 |
|
|
|
| 605-429
| A |
North Crookston |
SD |
CKTNNERDRS1 |
1577 GREAT PLAINS COMMUNICATIONS, INC. |
644 |
|
|
|
| 605-430
| A |
Rapid City |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-431
| A |
Rapid City |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-432
| A |
Milbank |
SD |
MLBNSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-433
| A |
Interior |
SD |
WALLSDXADS0 |
1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM |
640 |
|
|
|
| 605-434
| A |
Milbank |
SD |
NWEFSDXADS1 |
683C RC COMMUNICATIONS, INC. - SD |
640 |
|
|
|
| 605-435
| A |
Waubay |
SD |
SXFLSDPSDS0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-436
| A |
Seneca |
SD |
HGHMSDXADS1 |
1680 VENTURE COMMUNICATIONS COOPERATIVE |
640 |
|
|
|
| 605-437
| A |
Herreid |
SD |
HRRDSDXADS1 |
1685 VALLEY TELECOM COOP. ASSN., INC. |
640 |
|
|
|
| 605-438
| A |
Milbank |
SD |
WTTWSDCO0MD |
907D INTERSTATE TELECOMMUNICATIONS COOPERATIVE, INC. |
640 |
|
|
|
| 605-439
| A |
Leola |
SD |
HRRDSDXADS1 |
1685 VALLEY TELECOM COOP. ASSN., INC. |
640 |
|
|
|
| 605-440
| A |
Custer |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-441
| A |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-442
| A |
Tolstoy |
SD |
HGHMSDXADS1 |
1680 VENTURE COMMUNICATIONS COOPERATIVE |
640 |
|
|
|
| 605-443
| A |
Spearfish |
SD |
RPCYSDIPGT0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-444
| A |
Sioux Falls |
SD |
SXFLSDPSDS0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-445
| A |
Milbank |
SD |
MLBNSD05GT0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-446
| A |
Colton |
SD |
DLRPSDXADS1 |
1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION |
640 |
|
|
|
| 605-447
| A |
Onaka |
SD |
HGHMSDXADS1 |
1680 VENTURE COMMUNICATIONS COOPERATIVE |
640 |
|
|
|
| 605-448
| A |
Britton |
SD |
BRTNSDXADS0 |
1680 VENTURE COMMUNICATIONS COOPERATIVE |
640 |
|
|
|
| 605-449
| A |
Emery |
SD |
SALMSDXADS3 |
1669 TRIOTEL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-450
| A |
Redfield |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-451
| A |
Wakonda |
SD |
YNTNSD14GT0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-452
| A |
Wood |
SD |
WALLSDXADS0 |
1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM |
640 |
|
|
|
| 605-453
| A |
Miller |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-454
| A |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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