Local Calling Guide
Area code/prefix search
Cedar Rapids, IA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-432
| 8 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-06-20 |
|
| 319-432
| 9 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-11-16 |
|
| 319-440
| A |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 0 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 1 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-03-24 |
|
| 319-440
| 2 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-05-12 |
|
| 319-440
| 3 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-05-23 |
|
| 319-440
| 4 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 5 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 6 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 7 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 8 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-07-23 |
|
| 319-440
| 9 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-11-21 |
|
| 319-447
| A |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 0 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 1 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 2 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 3 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 4 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 5 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 6 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 7 |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2007-10-25 |
|
| 319-447
| 8 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 9 |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-449
| A |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-449
| 0 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 1 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 2 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 3 |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2015-08-23 |
|
| 319-449
| 4 |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2015-09-20 |
|
| 319-449
| 5 |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2017-03-30 |
|
| 319-449
| 6 |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2016-04-09 |
|
| 319-449
| 7 |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2014-04-06 |
|
| 319-449
| 8 |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2014-04-06 |
|
| 319-449
| 9 |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2018-08-24 |
|
| 319-450
| A |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-450
| 0 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-03-20 |
|
| 319-450
| 1 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2016-08-31 |
|
| 319-450
| 2 |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-450
| 3 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2011-03-15 |
|
| 319-450
| 4 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2010-11-11 |
|
| 319-450
| 5 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2010-11-11 |
|
| 319-450
| 6 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2011-03-15 |
|
| 319-450
| 7 |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2010-11-14 |
|
| 319-450
| 8 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2011-03-15 |
|
| 319-450
| 9 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2011-06-13 |
|
| 319-451
| A |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
|
|
| 319-451
| 0 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2022-12-18 |
|
| 319-451
| 1 |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2023-01-08 |
|
| 319-451
| 2 |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2023-03-30 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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