Local Calling Guide
Area code/prefix search
Flandreau, SD
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 605-530
| A |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 0 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 1 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 2 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 3 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 4 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 5 |
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6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 6 |
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6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2019-07-06 |
|
| 605-530
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
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| 605-530
| 8 |
|
580H AIRUS, INC. - SD |
640 |
|
2018-12-22 |
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| 605-530
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
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|
| 605-531
| A |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-531
| 0 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2022-08-07 |
|
| 605-531
| 1 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2022-11-25 |
|
| 605-531
| 2 |
|
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2023-01-07 |
|
| 605-531
| 3 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2023-12-14 |
|
| 605-531
| 4 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2024-03-05 |
|
| 605-531
| 5 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2024-11-23 |
|
| 605-531
| 6 |
|
624H ONVOY SPECTRUM, LLC |
640 |
|
2024-12-20 |
|
| 605-531
| 7 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2025-02-09 |
|
| 605-531
| 8 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2023-03-22 |
|
| 605-534
| A |
CLMNSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-534
| 0 |
|
580H AIRUS, INC. - SD |
640 |
|
2021-04-22 |
|
| 605-534
| 1 |
|
162G ONVOY, LLC - SD |
640 |
|
2012-12-19 |
|
| 605-534
| 2 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2020-08-07 |
|
| 605-534
| 3 |
|
9631 QWEST CORPORATION |
640 |
|
|
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| 605-534
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
640 |
|
2016-10-16 |
|
| 605-534
| 5 |
|
363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM |
640 |
|
2020-09-19 |
|
| 605-534
| 6 |
|
920F MCC TELEPHONY OF THE MID-WEST, LLC - SD |
640 |
|
2010-07-31 |
|
| 605-534
| 7 |
|
162G ONVOY, LLC - SD |
640 |
|
2009-05-28 |
|
| 605-534
| 8 |
|
162G ONVOY, LLC - SD |
640 |
|
2011-09-15 |
|
| 605-534
| 9 |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-573
| A |
VBRGSDAADS0 |
7024 CLARITY TELECOM, LLC DBA BLUEPEAK |
640 |
|
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|
| 605-633
| A |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-633
| 0 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-633
| 1 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-633
| 2 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2019-12-26 |
|
| 605-633
| 3 |
|
162G ONVOY, LLC - SD |
640 |
|
2021-07-08 |
|
| 605-633
| 4 |
|
073H TELNYX LLC |
640 |
|
2019-09-29 |
|
| 605-633
| 5 |
|
162G ONVOY, LLC - SD |
640 |
|
2020-08-21 |
|
| 605-633
| 6 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2021-03-09 |
|
| 605-633
| 7 |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-633
| 8 |
|
162G ONVOY, LLC - SD |
640 |
|
2013-12-16 |
|
| 605-633
| 9 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-684
| A |
VBRGSDAADS0 |
7024 CLARITY TELECOM, LLC DBA BLUEPEAK |
640 |
|
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|
| 605-701
| A |
|
781K RINGER MOBILE, INC. |
640 |
|
2025-05-25 |
|
| 605-701
| 0 |
|
781K RINGER MOBILE, INC. |
640 |
|
2025-05-25 |
|
| 605-701
| 9 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2025-12-01 |
|
| 605-864
| A |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-864
| 0 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-864
| 1 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-864
| 2 |
|
162G ONVOY, LLC - SD |
640 |
|
2020-08-21 |
|
| 605-864
| 4 |
|
580H AIRUS, INC. - SD |
640 |
|
2017-01-01 |
|
| 605-864
| 5 |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2024-08-22 |
|
| 605-864
| 6 |
|
162G ONVOY, LLC - SD |
640 |
|
2020-12-07 |
|
| 605-864
| 7 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2021-06-23 |
|
| 605-864
| 8 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-864
| 9 |
|
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-997
| A |
FLNDSDCORS1 |
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-997
| 0 |
|
162G ONVOY, LLC - SD |
640 |
|
2021-04-02 |
|
| 605-997
| 1 |
|
162G ONVOY, LLC - SD |
640 |
|
2021-04-02 |
|
| 605-997
| 2 |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-997
| 3 |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-997
| 4 |
|
9631 QWEST CORPORATION |
640 |
|
2006-10-16 |
|
| 605-997
| 5 |
|
9631 QWEST CORPORATION |
640 |
|
|
|
| 605-997
| 6 |
|
162G ONVOY, LLC - SD |
640 |
|
2009-05-28 |
|
| 605-997
| 7 |
|
508J CENTURYLINK COMMUNICATIONS, LLC |
640 |
|
2017-06-08 |
|
| 605-997
| 8 |
|
920F MCC TELEPHONY OF THE MID-WEST, LLC - SD |
640 |
|
2010-07-31 |
|
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
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