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 |
| 605-945
| 0 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 1 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 2 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 3 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 4 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 5 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 6 |
Pierre |
SD |
SXFLSDPSDS1 |
580H AIRUS, INC. - SD |
640 |
|
2018-03-01 |
|
| 605-945
| 7 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 8 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-945
| 9 |
Pierre |
SD |
PIRRSDCODS6 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-946
| A |
Corsica |
SD |
DLRPSDXADS1 |
1677 SIOUX VALLEY TEL DBA GOLDEN WEST TELECOMMUNICATION |
640 |
|
|
|
| 605-947
| A |
Waubay |
SD |
WBSTSDXADS0 |
1651 INTERSTATE TELECOM COOP, INC. - SD |
640 |
|
|
|
| 605-948
| A |
Hoven |
SD |
HGHMSDXADS1 |
1680 VENTURE COMMUNICATIONS COOPERATIVE |
640 |
|
|
|
| 605-949
| A |
Milbank |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-949
| 0 |
Milbank |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-949
| 1 |
Milbank |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-949
| 2 |
Milbank |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-949
| 3 |
Milbank |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-949
| 4 |
Milbank |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2020-02-15 |
|
| 605-949
| 5 |
Milbank |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2025-06-01 |
|
| 605-949
| 6 |
Milbank |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2025-05-11 |
|
| 605-949
| 7 |
Milbank |
SD |
SXFLSDCOLMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
640 |
|
2017-06-03 |
|
| 605-949
| 8 |
Milbank |
SD |
SXFLSDPS0MD |
073H TELNYX LLC |
640 |
|
2018-09-25 |
|
| 605-949
| 9 |
Milbank |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2017-06-22 |
|
| 605-951
| A |
Sioux Falls |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
|
|
| 605-951
| 0 |
Sioux Falls |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2008-08-08 |
|
| 605-951
| 1 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2009-02-20 |
|
| 605-951
| 2 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2009-02-20 |
|
| 605-951
| 3 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2009-02-20 |
|
| 605-951
| 4 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2009-02-20 |
|
| 605-951
| 5 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2010-06-29 |
|
| 605-951
| 6 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2010-06-29 |
|
| 605-951
| 7 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2010-06-29 |
|
| 605-951
| 8 |
Sioux Falls |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2010-06-29 |
|
| 605-951
| 9 |
Sioux Falls |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2014-11-29 |
|
| 605-952
| A |
Elk Point |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
|
|
| 605-952
| 0 |
Elk Point |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2011-12-30 |
|
| 605-952
| 1 |
Elk Point |
SD |
SXFLSDCOX1X |
073H TELNYX LLC |
640 |
|
2021-03-07 |
|
| 605-952
| 2 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2020-12-07 |
|
| 605-952
| 3 |
Elk Point |
SD |
SXFLSDCOX0X |
624H ONVOY SPECTRUM, LLC |
640 |
|
2024-12-20 |
|
| 605-952
| 4 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2021-07-08 |
|
| 605-952
| 5 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2019-09-13 |
|
| 605-952
| 6 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2020-10-23 |
|
| 605-952
| 7 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2021-03-13 |
|
| 605-952
| 8 |
Elk Point |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2021-03-13 |
|
| 605-952
| 9 |
Elk Point |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2023-01-07 |
|
| 605-953
| A |
Hartford |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-953
| 6 |
Hartford |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2016-06-20 |
|
| 605-953
| 7 |
Hartford |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2016-06-20 |
|
| 605-953
| 8 |
Hartford |
SD |
SXFLSDCHMMD |
6701 AERIAL COMMUNICATIONS, INC. |
640 |
|
2016-06-20 |
|
<< 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, 05 Feb 2026 23:41:55 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.