Local Calling Guide
Area code/prefix search
NPA: 605
[Rate centres in NPA 605]
[Dial plan for NPA 605]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 605-581
| A |
Mobridge |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-581
| 0 |
Mobridge |
SD |
|
073H TELNYX LLC |
640 |
|
2023-07-29 |
|
| 605-581
| 8 |
Mobridge |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2023-12-28 |
|
| 605-581
| 9 |
Mobridge |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2022-07-04 |
|
| 605-582
| A |
Brandon |
SD |
BRNDSDXA582 |
1657 ALLIANCE COMM. COOPERATIVE, INC. (SPLIT ROCK) |
640 |
|
|
|
| 605-583
| A |
Scotland |
SD |
FRMNSDXADS0 |
1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS |
640 |
|
|
|
| 605-584
| A |
Spearfish |
SD |
LEADSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-585
| A |
North Sioux City |
SD |
SXCYIA78X9X |
6529 T-MOBILE USA, INC. |
630 |
|
|
|
| 605-586
| A |
Nunda |
SD |
BKNGSDXBDS0 |
1651 INTERSTATE TELECOM COOP, INC. - SD |
640 |
|
|
|
| 605-587
| A |
North Bristow |
SD |
STRTNENWDS2 |
1576 NORTHEAST NEBRASKA TEL. CO. |
644 |
|
|
|
| 605-588
| A |
Webster |
SD |
WBSTSD01RL0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 0 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 1 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 3 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 4 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 5 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 8 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-588
| 9 |
Webster |
SD |
|
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-589
| A |
Tyndall |
SD |
TYNDSDXARS1 |
1660 FORT RANDALL TELCO DBA MT RUSHMORE TELEPHONE CO |
640 |
|
|
|
| 605-590
| A |
Webster |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-590
| 0 |
Webster |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-590
| 1 |
Webster |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2013-02-08 |
|
| 605-590
| 8 |
Webster |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2024-09-28 |
|
| 605-590
| 9 |
Webster |
SD |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2025-08-01 |
|
| 605-591
| A |
Spearfish |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-591
| 0 |
Spearfish |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-591
| 1 |
Spearfish |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2021-12-16 |
|
| 605-591
| 2 |
Spearfish |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-591
| 6 |
Spearfish |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2013-12-09 |
|
| 605-591
| 9 |
Spearfish |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-592
| A |
Brookings |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-592
| 0 |
Brookings |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2010-02-28 |
|
| 605-592
| 1 |
Brookings |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-03-11 |
|
| 605-592
| 2 |
Brookings |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2017-08-09 |
|
| 605-592
| 3 |
Brookings |
SD |
|
920F MCC TELEPHONY OF THE MID-WEST, LLC - SD |
640 |
|
2018-01-26 |
|
| 605-592
| 4 |
Brookings |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2021-02-08 |
|
| 605-592
| 5 |
Brookings |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2017-09-25 |
|
| 605-592
| 6 |
Brookings |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2010-11-15 |
|
| 605-592
| 7 |
Brookings |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2021-05-04 |
|
| 605-592
| 8 |
Brookings |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2021-02-08 |
|
| 605-592
| 9 |
Brookings |
SD |
|
920F MCC TELEPHONY OF THE MID-WEST, LLC - SD |
640 |
|
2010-07-31 |
|
| 605-593
| A |
Rapid City |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
|
|
| 605-593
| 0 |
Rapid City |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
|
|
| 605-593
| 1 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2007-12-21 |
|
| 605-593
| 2 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2007-12-21 |
|
| 605-593
| 3 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2008-02-11 |
|
| 605-593
| 4 |
Rapid City |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
|
|
| 605-593
| 5 |
Rapid City |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2008-01-30 |
|
| 605-593
| 6 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2008-03-16 |
|
| 605-593
| 7 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2008-05-18 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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