Local Calling Guide
Area code/prefix search
NPA: 563
[Rate centres in NPA 563]
[Dial plan for NPA 563]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 563-227
| 6 |
Dubuque |
IA |
DVNPIAEAEMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
634 |
|
2019-05-13 |
|
| 563-227
| 7 |
Dubuque |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2019-04-04 |
|
| 563-227
| 8 |
Dubuque |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2019-09-19 |
|
| 563-227
| 9 |
Dubuque |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2019-09-19 |
|
| 563-228
| A |
Bellevue |
IA |
BLLVIAXOPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
634 |
|
|
|
| 563-228
| 0 |
Bellevue |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-08-15 |
|
| 563-228
| 1 |
Bellevue |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
634 |
|
2025-09-09 |
|
| 563-228
| 2 |
Bellevue |
IA |
DVNPIA80XPX |
5562 METROPCS, INC. |
634 |
|
2018-08-03 |
|
| 563-228
| 3 |
Bellevue |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-03-14 |
|
| 563-228
| 4 |
Bellevue |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-03-14 |
|
| 563-228
| 5 |
Bellevue |
IA |
MNPLIAXCGMD |
624H ONVOY SPECTRUM, LLC |
634 |
|
2024-12-19 |
|
| 563-228
| 7 |
Bellevue |
IA |
DVNPIAEAGMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
634 |
|
2016-10-13 |
|
| 563-228
| 8 |
Bellevue |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2020-06-27 |
|
| 563-228
| 9 |
Bellevue |
IA |
BLLVIAXOPS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
634 |
|
2015-08-21 |
|
| 563-229
| A |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 0 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 1 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 2 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 3 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 4 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 5 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 6 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 7 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 8 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-229
| 9 |
De Witt |
IA |
|
6266 UNITED STATES CELLULAR - IA |
634 |
|
2025-05-12 |
|
| 563-230
| A |
Dyersville |
IA |
DYVLIAXOPS0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
634 |
|
|
|
| 563-230
| 0 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-08-28 |
|
| 563-230
| 1 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-05-10 |
|
| 563-230
| 2 |
Dyersville |
IA |
DVNPIAEA9MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
634 |
|
2017-05-30 |
|
| 563-230
| 3 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2020-06-27 |
|
| 563-230
| 4 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-03-14 |
|
| 563-230
| 5 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2020-10-06 |
|
| 563-230
| 6 |
Dyersville |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2021-08-28 |
|
| 563-230
| 7 |
Dyersville |
IA |
DVNPIAEAGMD |
508J CENTURYLINK COMMUNICATIONS, LLC |
634 |
|
2016-10-11 |
|
| 563-230
| 8 |
Dyersville |
IA |
MNPLIAXCJMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
634 |
|
2020-09-30 |
|
| 563-230
| 9 |
Dyersville |
IA |
DYVLIAXOPS0 |
1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH |
634 |
|
2016-10-10 |
|
| 563-231
| A |
Dubuque |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
|
|
| 563-231
| 0 |
Dubuque |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2012-11-26 |
|
| 563-231
| 1 |
Dubuque |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2014-03-06 |
|
| 563-231
| 2 |
Dubuque |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2014-08-30 |
|
| 563-231
| 3 |
Dubuque |
IA |
DVNPIAEA8MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
634 |
|
2014-11-14 |
|
| 563-231
| 4 |
Dubuque |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2014-11-29 |
|
| 563-231
| 5 |
Dubuque |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2014-11-29 |
|
| 563-231
| 6 |
Dubuque |
IA |
DUBQIAUS1MD |
6266 UNITED STATES CELLULAR - IA |
634 |
|
2015-01-03 |
|
| 563-231
| 7 |
Dubuque |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2013-09-13 |
|
| 563-231
| 8 |
Dubuque |
IA |
DVNPIA80X8X |
444G AUREON COMMUNICATIONS, LLC |
634 |
|
2013-12-26 |
|
| 563-231
| 9 |
Dubuque |
IA |
DVNPIADTX5X |
985E BANDWIDTH.COM CLEC, LLC - IA |
634 |
|
2015-07-23 |
|
| 563-232
| A |
Davenport |
IA |
DVNPIAEAEMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
634 |
|
|
|
| 563-232
| 0 |
Davenport |
IA |
DVNPIAEAEMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
634 |
|
2016-04-03 |
|
| 563-232
| 1 |
Davenport |
IA |
DVNPIAEA8MD |
751F MCC TELEPHONY OF IOWA, LLC - IA |
634 |
|
2016-07-06 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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