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 |
| 605-223
| 2 |
Pierre |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-223
| 3 |
Pierre |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-223
| 4 |
Pierre |
SD |
|
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2015-01-04 |
|
| 605-223
| 5 |
Pierre |
SD |
|
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2015-02-20 |
|
| 605-223
| 6 |
Pierre |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-18 |
|
| 605-223
| 7 |
Pierre |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-223
| 8 |
Pierre |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-18 |
|
| 605-223
| 9 |
Pierre |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-224
| A |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-225
| A |
Aberdeen |
SD |
ABRDSDCODS0 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-226
| A |
Aberdeen |
SD |
ABRDSDCODS0 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-227
| A |
Ethan |
SD |
WNSCSDXADS0 |
1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD |
640 |
|
|
|
| 605-228
| A |
Aberdeen |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-229
| A |
Aberdeen |
SD |
ABRDSDCODS0 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 0 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 1 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 2 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 3 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 4 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 5 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 6 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 7 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 8 |
Aberdeen |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-229
| 9 |
Aberdeen |
SD |
|
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2010-02-19 |
|
| 605-230
| A |
Mobridge |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-230
| 0 |
Mobridge |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-230
| 1 |
Mobridge |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-230
| 2 |
Mobridge |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-08-18 |
|
| 605-230
| 3 |
Mobridge |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-08-18 |
|
| 605-230
| 9 |
Mobridge |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-231
| A |
Sioux Falls |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-231
| 0 |
Sioux Falls |
SD |
|
5562 METROPCS, INC. |
640 |
|
|
|
| 605-231
| 1 |
Sioux Falls |
SD |
|
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-231
| 2 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-03-11 |
|
| 605-231
| 3 |
Sioux Falls |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2014-11-07 |
|
| 605-231
| 4 |
Sioux Falls |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2011-04-23 |
|
| 605-231
| 5 |
Sioux Falls |
SD |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2015-08-07 |
|
| 605-231
| 6 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2024-04-19 |
|
| 605-231
| 7 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2016-12-19 |
|
| 605-231
| 8 |
Sioux Falls |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2012-12-19 |
|
| 605-231
| 9 |
Sioux Falls |
SD |
|
580H AIRUS, INC. - SD |
640 |
|
2018-05-25 |
|
| 605-232
| A |
North Sioux City |
SD |
SXCYIADTDS1 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 605-233
| A |
Clark |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-233
| 0 |
Clark |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-233
| 1 |
Clark |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-233
| 3 |
Clark |
SD |
|
516J TON80 COMMUNICATIONS, LLC |
640 |
|
2022-03-28 |
|
| 605-234
| A |
Chamberlain |
SD |
KMBLSDXADS2 |
9001 MIDSTATE TELECOM, INC. - SD |
640 |
|
|
|
| 605-235
| A |
North Sioux City |
SD |
SXCYIADTDS1 |
9631 QWEST CORPORATION |
630 |
|
|
|
| 605-236
| A |
Mount Vernon |
SD |
WNSCSDXADS0 |
1676 SANTEL COMMUNICATIONS COOPERATIVE, INC. - SD |
640 |
|
|
|
| 605-237
| A |
Watertown |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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