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 |
| 605-824
| 6 |
Aberdeen |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2015-06-28 |
|
| 605-824
| 7 |
Aberdeen |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2019-07-08 |
|
| 605-824
| 8 |
Aberdeen |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
2017-06-15 |
|
| 605-824
| 9 |
Aberdeen |
SD |
SXFLSDPS0MD |
073H TELNYX LLC |
640 |
|
2017-03-31 |
|
| 605-825
| A |
Clayton |
SD |
SALMSDXADS3 |
1669 TRIOTEL COMMUNICATIONS, INC. |
640 |
|
|
|
| 605-826
| A |
Sinai |
SD |
BKNGSDXBDS0 |
1651 INTERSTATE TELECOM COOP, INC. - SD |
640 |
|
|
|
| 605-827
| A |
Volga |
SD |
SXFLSDCOX6X |
363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM |
640 |
|
|
|
| 605-827
| 0 |
Volga |
SD |
SXFLSDPSDS1 |
580H AIRUS, INC. - SD |
640 |
|
2019-05-23 |
|
| 605-827
| 1 |
Volga |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2021-07-08 |
|
| 605-827
| 2 |
Volga |
SD |
SXFLSDCOX6X |
363J VALLEY COMMUNICATIONS, INC. D/B/A VALLEY FIBERCOM |
640 |
|
2019-02-04 |
|
| 605-827
| 3 |
Volga |
SD |
SXFLSDCOX0X |
624H ONVOY SPECTRUM, LLC |
640 |
|
2024-12-20 |
|
| 605-827
| 4 |
Volga |
SD |
SXFLSDCORMD |
5180 LEVEL 3 COMMUNICATIONS, LLC - SD |
640 |
|
2023-01-07 |
|
| 605-827
| 6 |
Volga |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2024-03-28 |
|
| 605-827
| 7 |
Volga |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2020-08-20 |
|
| 605-827
| 8 |
Volga |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2020-08-20 |
|
| 605-828
| A |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
|
|
| 605-828
| 0 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2005-06-09 |
|
| 605-828
| 1 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 2 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 3 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 4 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 5 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 6 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 7 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-828
| 8 |
Mission |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2007-10-25 |
|
| 605-830
| A |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-830
| 0 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-830
| 1 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-830
| 2 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-830
| 4 |
Gregory |
SD |
|
145J TERRA NOVA TELECOM INC. |
640 |
|
2025-08-01 |
|
| 605-830
| 5 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-830
| 9 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-831
| A |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-831
| 0 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-831
| 9 |
Gregory |
SD |
SXFLSDCOX9X |
6569 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SD |
640 |
|
|
|
| 605-832
| A |
Astoria |
SD |
CLLKSDXADS0 |
1651 INTERSTATE TELECOM COOP, INC. - SD |
640 |
|
|
|
| 605-833
| A |
Buffalo Gap |
SD |
HTSPSDXADS1 |
1659 GOLDEN WEST TEL COOP INC DBA GOLDEN WEST TELECOMM |
640 |
|
|
|
| 605-834
| A |
North Naper |
SD |
LYNCNEXSDS1 |
1525 THREE RIVER TELCO |
644 |
|
|
|
| 605-835
| A |
Gregory |
SD |
WNNRSDXADS1 |
1686 VIVIAN TEL CO DBA GOLDEN WEST TELECOMMUNICATIONS |
640 |
|
|
|
| 605-836
| A |
Canton |
SD |
SXFLSDCOQMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
640 |
|
|
|
| 605-836
| 0 |
Canton |
SD |
SXFLSDCONMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
640 |
|
2010-12-04 |
|
| 605-836
| 1 |
Canton |
SD |
SXFLSDCHIMD |
106F BANDWIDTH.COM CLEC, LLC - SD |
640 |
|
2011-12-24 |
|
| 605-836
| 2 |
Canton |
SD |
SXFLSDPSDS1 |
580H AIRUS, INC. - SD |
640 |
|
2019-05-23 |
|
| 605-836
| 3 |
Canton |
SD |
SXFLSDCOQMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
640 |
|
2010-08-20 |
|
| 605-836
| 4 |
Canton |
SD |
SXFLSDPS0MD |
073H TELNYX LLC |
640 |
|
2019-09-29 |
|
| 605-836
| 5 |
Canton |
SD |
SXFLSDCOLMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
640 |
|
2017-06-07 |
|
| 605-836
| 6 |
Canton |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2019-11-07 |
|
| 605-836
| 7 |
Canton |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2009-05-28 |
|
| 605-836
| 8 |
Canton |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2019-09-13 |
|
| 605-836
| 9 |
Canton |
SD |
SXFLSDCOTMD |
162G ONVOY, LLC - SD |
640 |
|
2013-09-15 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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