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 |
| 319-403
| 1 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 2 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 3 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 4 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 5 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 6 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2023-08-11 |
|
| 319-403
| 8 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2024-05-01 |
|
| 319-403
| 9 |
|
490J DISH WIRELESS, LLC |
635 |
|
2023-06-11 |
|
| 319-409
| A |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-409
| 0 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 1 |
|
829J PAETEC ITEL, LLC |
635 |
|
2012-01-21 |
|
| 319-409
| 2 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 3 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 4 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2012-10-31 |
|
| 319-409
| 5 |
|
593K MCC TELEPHONY LLC |
635 |
|
2014-08-25 |
|
| 319-409
| 6 |
|
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-409
| 9 |
|
221F ONVOY, LLC - IA |
635 |
|
2012-12-13 |
|
| 319-412
| A |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-412
| 0 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-30 |
|
| 319-412
| 1 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 2 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 3 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 4 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 5 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 6 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 7 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 8 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 9 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2018-03-29 |
|
| 319-423
| A |
CDRRIADTUMD |
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
|
|
| 319-423
| 0 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-08-01 |
|
| 319-423
| 1 |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
2010-08-06 |
|
| 319-423
| 2 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-09-05 |
|
| 319-423
| 3 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-10-04 |
|
| 319-423
| 4 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-11-01 |
|
| 319-423
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-11-01 |
|
| 319-423
| 6 |
|
8344 TELEPORT COMMUNICATIONS AMERICA, LLC - IA |
635 |
|
2010-06-28 |
|
| 319-423
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2010-09-23 |
|
| 319-423
| 8 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-03-20 |
|
| 319-423
| 9 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-06-02 |
|
| 319-424
| A |
|
700J WAVENATION, LLC |
635 |
|
2026-01-22 |
|
| 319-424
| 0 |
|
700J WAVENATION, LLC |
635 |
|
2026-01-22 |
|
| 319-431
| A |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-431
| 0 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 1 |
|
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-431
| 2 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 3 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 4 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 5 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 6 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 7 |
|
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-431
| 8 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-431
| 9 |
|
5562 METROPCS, INC. |
635 |
|
|
|
| 319-432
| A |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-432
| 0 |
|
221F ONVOY, LLC - IA |
635 |
|
2008-10-03 |
|
| 319-432
| 1 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2008-12-08 |
|
| 319-432
| 2 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-01-15 |
|
| 319-432
| 3 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-03-23 |
|
| 319-432
| 4 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-07-20 |
|
| 319-432
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2009-09-03 |
|
| 319-432
| 6 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
635 |
|
2009-06-09 |
|
| 319-432
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2009-05-24 |
|
| 319-432
| 8 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-06-20 |
|
| 319-432
| 9 |
|
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 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 1 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-03-24 |
|
| 319-440
| 2 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-05-12 |
|
| 319-440
| 3 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-05-23 |
|
| 319-440
| 4 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 5 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 6 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 7 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-440
| 8 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-07-23 |
|
| 319-440
| 9 |
|
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2015-11-21 |
|
| 319-447
| A |
CDRRIAMNDS0 |
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 0 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 1 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 2 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 3 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 4 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 5 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 6 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 7 |
|
6529 T-MOBILE USA, INC. |
635 |
|
2007-10-25 |
|
| 319-447
| 8 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-447
| 9 |
|
9631 QWEST CORPORATION |
635 |
|
|
|
| 319-449
| A |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-449
| 0 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 1 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 2 |
|
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2015-04-05 |
|
| 319-449
| 3 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2015-08-23 |
|
| 319-449
| 4 |
|
593K MCC TELEPHONY LLC |
635 |
|
2015-09-20 |
|
| 319-449
| 5 |
|
593K MCC TELEPHONY LLC |
635 |
|
2017-03-30 |
|
| 319-449
| 6 |
|
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2016-04-09 |
|
| 319-449
| 7 |
|
221F ONVOY, LLC - IA |
635 |
|
2014-04-06 |
|
| 319-449
| 8 |
|
221F ONVOY, LLC - IA |
635 |
|
2014-04-06 |
|
| 319-449
| 9 |
|
593K MCC TELEPHONY LLC |
635 |
|
2018-08-24 |
|
| 319-450
| A |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
<< 1 2 3 4 5 6 7 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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