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 |
| 605-517
| 5 |
Custer |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-12-19 |
|
| 605-517
| 6 |
Custer |
SD |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2025-08-01 |
|
| 605-517
| 9 |
Custer |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-518
| A |
Sioux Falls |
SD |
SXFLSDCOXBX |
318J COMCAST IP PHONE, LLC |
640 |
|
|
|
| 605-518
| 0 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2023-07-07 |
|
| 605-518
| 1 |
Sioux Falls |
SD |
|
318J COMCAST IP PHONE, LLC |
640 |
|
2023-06-16 |
|
| 605-518
| 2 |
Sioux Falls |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2023-08-20 |
|
| 605-518
| 3 |
Sioux Falls |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2023-09-17 |
|
| 605-518
| 4 |
Sioux Falls |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2023-09-17 |
|
| 605-518
| 5 |
Sioux Falls |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2023-09-17 |
|
| 605-518
| 6 |
Sioux Falls |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2023-09-17 |
|
| 605-518
| 7 |
Sioux Falls |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2023-09-17 |
|
| 605-518
| 8 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2024-07-03 |
|
| 605-518
| 9 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2023-10-01 |
|
| 605-519
| A |
Rapid City |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-519
| 0 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2012-07-05 |
|
| 605-519
| 1 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2013-10-14 |
|
| 605-519
| 2 |
Rapid City |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2012-12-19 |
|
| 605-519
| 3 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2013-02-08 |
|
| 605-519
| 4 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2013-02-15 |
|
| 605-519
| 5 |
Rapid City |
SD |
|
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2014-04-07 |
|
| 605-519
| 6 |
Rapid City |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-519
| 7 |
Rapid City |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-519
| 8 |
Rapid City |
SD |
|
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2014-04-07 |
|
| 605-519
| 9 |
Rapid City |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2013-10-21 |
|
| 605-520
| A |
Watertown |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-521
| A |
Sioux Falls |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-521
| 0 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2005-12-05 |
|
| 605-521
| 1 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2005-02-26 |
|
| 605-521
| 2 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2006-07-24 |
|
| 605-521
| 3 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2006-06-25 |
|
| 605-521
| 4 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2005-11-04 |
|
| 605-521
| 5 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2005-05-02 |
|
| 605-521
| 6 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-521
| 7 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2005-01-13 |
|
| 605-521
| 8 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2004-04-29 |
|
| 605-521
| 9 |
Sioux Falls |
SD |
|
5562 METROPCS, INC. |
640 |
|
|
|
| 605-522
| A |
Yankton |
SD |
SXFLSDCHMMD |
5562 METROPCS, INC. |
640 |
|
|
|
| 605-522
| 0 |
Yankton |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2023-11-02 |
|
| 605-522
| 1 |
Yankton |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2023-12-28 |
|
| 605-522
| 4 |
Yankton |
SD |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2024-12-20 |
|
| 605-522
| 5 |
Yankton |
SD |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2024-02-16 |
|
| 605-522
| 6 |
Yankton |
SD |
|
580H AIRUS, INC. - SD |
640 |
|
2025-05-12 |
|
| 605-522
| 7 |
Yankton |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2025-12-01 |
|
| 605-522
| 9 |
Yankton |
SD |
|
5562 METROPCS, INC. |
640 |
|
2021-08-14 |
|
| 605-523
| A |
Canova |
SD |
SALMSDXADS3 |
1669 TRIOTEL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-524
| A |
McIntosh |
SD |
MRTWSDCORS2 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-524
| 0 |
McIntosh |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-524
| 1 |
McIntosh |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-524
| 2 |
McIntosh |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2019-09-13 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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