Local Calling Guide
Area code/prefix search
Big Stone City, SD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 605-541
| A |
ORVLMNAH0MD |
7076 MIDCONTINENT COMMUNICATIONS. - SD |
626 |
|
|
|
| 605-674
| A |
STCDMNTOX3X |
162G ONVOY, LLC - SD |
626 |
|
|
|
| 605-674
| 0 |
|
073H TELNYX LLC |
626 |
|
2021-01-04 |
|
| 605-674
| 1 |
|
162G ONVOY, LLC - SD |
626 |
|
2021-07-08 |
|
| 605-674
| 2 |
|
162G ONVOY, LLC - SD |
626 |
|
2021-02-12 |
|
| 605-674
| 3 |
|
162G ONVOY, LLC - SD |
626 |
|
2020-10-26 |
|
| 605-674
| 4 |
|
162G ONVOY, LLC - SD |
626 |
|
2020-10-26 |
|
| 605-674
| 5 |
|
162G ONVOY, LLC - SD |
626 |
|
2020-04-16 |
|
| 605-674
| 6 |
|
162G ONVOY, LLC - SD |
626 |
|
2020-08-20 |
|
| 605-674
| 7 |
|
162G ONVOY, LLC - SD |
626 |
|
2020-08-20 |
|
| 605-674
| 8 |
|
162G ONVOY, LLC - SD |
626 |
|
2021-02-12 |
|
| 605-674
| 9 |
|
624H ONVOY SPECTRUM, LLC |
626 |
|
2021-07-18 |
|
| 605-862
| A |
ORVLMNORRS8 |
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 0 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 1 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 2 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 3 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 4 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 5 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
626 |
|
2017-06-25 |
|
| 605-862
| 6 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 7 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 8 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-862
| 9 |
|
9631 QWEST CORPORATION |
626 |
|
|
|
| 605-992
| A |
STCDMNTOXEY |
516J TON80 COMMUNICATIONS, LLC |
626 |
|
|
|
| 605-992
| 2 |
|
145J TERRA NOVA TELECOM INC. |
626 |
|
2025-04-10 |
|
| 605-992
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
626 |
|
2022-04-25 |
|
| 605-992
| 8 |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
626 |
|
2023-01-07 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.