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 |
| 605-468
| 3 |
Redfield |
SD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
640 |
|
2016-11-11 |
|
| 605-468
| 4 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
2017-04-09 |
|
| 605-468
| 5 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
2017-04-09 |
|
| 605-468
| 7 |
Redfield |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2012-01-13 |
|
| 605-468
| 8 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
2017-06-04 |
|
| 605-468
| 9 |
Redfield |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-469
| A |
Lake Andes |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-469
| 0 |
Lake Andes |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-469
| 1 |
Lake Andes |
SD |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2025-08-01 |
|
| 605-469
| 5 |
Lake Andes |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2011-07-14 |
|
| 605-469
| 6 |
Lake Andes |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2010-12-04 |
|
| 605-469
| 9 |
Lake Andes |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-470
| A |
Britton |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-470
| 0 |
Britton |
SD |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-471
| A |
Salem |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-471
| 0 |
Salem |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-471
| 9 |
Salem |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-472
| A |
Redfield |
SD |
RDFDSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 0 |
Redfield |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 1 |
Redfield |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 2 |
Redfield |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 3 |
Redfield |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 4 |
Redfield |
SD |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-472
| 5 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
2017-01-09 |
|
| 605-472
| 6 |
Redfield |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-472
| 7 |
Redfield |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2009-05-28 |
|
| 605-472
| 8 |
Redfield |
SD |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-472
| 9 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
2017-01-09 |
|
| 605-473
| A |
Reliance |
SD |
WNNRSDXADS1 |
1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS |
640 |
|
|
|
| 605-474
| A |
North Larchwood |
SD |
LRWDIAXO474 |
280D ALLIANCE COMMUNICATIONS COOPERATIVE, INC. - SD |
640 |
|
|
|
| 605-475
| A |
Redfield |
SD |
RDFDSDAHRS0 |
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 0 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 1 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 2 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 3 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 4 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 5 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 6 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 7 |
Redfield |
SD |
|
815E JAMES VALLEY WIRELESS, LLC |
640 |
|
|
|
| 605-475
| 8 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-475
| 9 |
Redfield |
SD |
|
6125 NORTHERN VALLEY COMMUNICATIONS, LLC |
640 |
|
|
|
| 605-476
| A |
Sioux Falls |
SD |
|
700J WAVENATION, LLC |
640 |
|
2025-10-04 |
|
| 605-476
| 0 |
Sioux Falls |
SD |
|
700J WAVENATION, LLC |
640 |
|
2025-10-04 |
|
| 605-476
| 1 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2026-01-01 |
|
| 605-476
| 2 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2026-01-01 |
|
| 605-476
| 4 |
Sioux Falls |
SD |
|
321J HD CARRIER LLC |
640 |
|
2026-02-14 |
|
| 605-476
| 5 |
Sioux Falls |
SD |
|
321J HD CARRIER LLC |
640 |
|
2026-02-14 |
|
| 605-476
| 6 |
Sioux Falls |
SD |
|
321J HD CARRIER LLC |
640 |
|
2026-02-14 |
|
| 605-476
| 7 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2026-01-08 |
|
| 605-476
| 8 |
Sioux Falls |
SD |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2025-10-06 |
|
<< 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
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.