Local Calling Guide
Area code/prefix search
NPA: 605
[Rate centres in NPA 605]
[Dial plan for NPA 605]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 605-892
| 0 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 1 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 2 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 3 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 4 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 5 |
Belle Fourche |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2006-07-03 |
|
| 605-892
| 6 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 7 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-892
| 8 |
Belle Fourche |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2006-11-01 |
|
| 605-892
| 9 |
Belle Fourche |
SD |
BLFRSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-893
| A |
Miller |
SD |
MLLRSD03GT0 |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
640 |
|
|
|
| 605-894
| A |
Pukwana |
SD |
KMBLSDXADS2 |
1670 MIDSTATE COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-895
| A |
Presho |
SD |
KNBCSDXADS2 |
1668 KENNEBEC TEL. CO. |
640 |
|
|
|
| 605-897
| A |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 0 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 1 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 2 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 3 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 4 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 5 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 6 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 7 |
Turton |
SD |
ABRDSDCO0MD |
815E JAMES VALLEY WIRELESS, LLC |
640 |
|
|
|
| 605-897
| 8 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-897
| 9 |
Turton |
SD |
TRTNSDXARS0 |
1664 JAMES VALLEY COOPERATIVE TELEPHONE COMPANY |
640 |
|
|
|
| 605-898
| A |
Iroquois |
SD |
SXFLSDPSCMD |
516J TON80 COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-898
| 0 |
Iroquois |
SD |
SXFLSDCOX1X |
073H TELNYX LLC |
640 |
|
2023-06-17 |
|
| 605-898
| 1 |
Iroquois |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2023-08-20 |
|
| 605-898
| 2 |
Iroquois |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2022-08-10 |
|
| 605-898
| 3 |
Iroquois |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2022-08-25 |
|
| 605-898
| 4 |
Iroquois |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2023-01-07 |
|
| 605-898
| 8 |
Iroquois |
SD |
SXFLSDPSCMD |
516J TON80 COMMUNICATIONS, LLC |
640 |
|
2022-03-17 |
|
| 605-899
| A |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-899
| 0 |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2011-05-19 |
|
| 605-899
| 1 |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2011-05-19 |
|
| 605-899
| 2 |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2011-07-18 |
|
| 605-899
| 8 |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2017-11-27 |
|
| 605-899
| 9 |
Martin |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2010-12-20 |
|
| 605-900
| A |
Sioux Falls |
SD |
SXFLSDPS6MD |
965H FRACTEL, LLC |
640 |
|
|
|
| 605-900
| 0 |
Sioux Falls |
SD |
SXFLSDPS6MD |
965H FRACTEL, LLC |
640 |
|
2019-03-25 |
|
| 605-900
| 1 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2025-05-28 |
|
| 605-900
| 2 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2025-07-10 |
|
| 605-900
| 3 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2025-07-10 |
|
| 605-900
| 4 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2025-08-14 |
|
| 605-900
| 5 |
Sioux Falls |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2021-05-19 |
|
| 605-900
| 6 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2019-06-12 |
|
| 605-900
| 7 |
Sioux Falls |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2021-05-19 |
|
| 605-900
| 8 |
Sioux Falls |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2021-05-19 |
|
| 605-900
| 9 |
Sioux Falls |
SD |
SXFLSDCOX0X |
624H ONVOY SPECTRUM, LLC |
640 |
|
2022-11-12 |
|
| 605-902
| A |
Watertown |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
|
|
| 605-902
| 0 |
Watertown |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2022-09-23 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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