Local Calling Guide
Area code/prefix search
NPA: 319
[Rate centres in NPA 319]
[Dial plan for NPA 319]
<< 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 73 74 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 319-800
| 9 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-03-28 |
|
| 319-804
| A |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2025-03-23 |
|
| 319-804
| 0 |
Cedar Rapids |
IA |
|
221F ONVOY, LLC - IA |
635 |
|
2009-01-29 |
|
| 319-804
| 5 |
Cedar Rapids |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2010-12-18 |
|
| 319-804
| 6 |
Cedar Rapids |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2016-10-19 |
|
| 319-804
| 7 |
Cedar Rapids |
IA |
CDRRIADTFMD |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
635 |
|
2016-10-19 |
|
| 319-804
| 8 |
Cedar Rapids |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-08-13 |
|
| 319-804
| 9 |
Cedar Rapids |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2010-08-13 |
|
| 319-820
| A |
Monticello |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
|
|
| 319-820
| 0 |
Monticello |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2010-05-02 |
|
| 319-820
| 1 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2010-12-01 |
|
| 319-820
| 2 |
Monticello |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2012-03-04 |
|
| 319-820
| 3 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-14 |
|
| 319-820
| 4 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2012-12-14 |
|
| 319-820
| 5 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-07 |
|
| 319-820
| 6 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-07 |
|
| 319-820
| 7 |
Monticello |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-06-13 |
|
| 319-820
| 8 |
Monticello |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-820
| 9 |
Monticello |
IA |
CDRRIAAXQMD |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2023-01-06 |
|
| 319-821
| A |
Anamosa |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-822
| A |
Dunkerton |
IA |
DNTNIAXORS0 |
1153 DUNKERTON TEL. COOP. |
635 |
|
|
|
| 319-823
| A |
Grundy Center |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-823
| 0 |
Grundy Center |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
|
|
| 319-823
| 1 |
Grundy Center |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2014-02-06 |
|
| 319-823
| 3 |
Grundy Center |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
2018-08-03 |
|
| 319-823
| 6 |
Grundy Center |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-10-29 |
|
| 319-823
| 8 |
Grundy Center |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2010-05-06 |
|
| 319-824
| A |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 1 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 2 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 3 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 4 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 5 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 6 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-824
| 7 |
Grundy Center |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2025-07-28 |
|
| 319-824
| 8 |
Grundy Center |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-09-25 |
|
| 319-824
| 9 |
Grundy Center |
IA |
GNCTIAXODS0 |
1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS |
635 |
|
|
|
| 319-825
| A |
Grundy Center |
IA |
|
444G AUREON COMMUNICATIONS, LLC |
635 |
|
|
|
| 319-826
| A |
Cedar Rapids |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-826
| 0 |
Cedar Rapids |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2013-01-20 |
|
| 319-826
| 1 |
Cedar Rapids |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2010-05-09 |
|
| 319-826
| 2 |
Cedar Rapids |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2011-05-06 |
|
| 319-826
| 3 |
Cedar Rapids |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2011-12-24 |
|
| 319-826
| 4 |
Cedar Rapids |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2012-08-24 |
|
| 319-826
| 5 |
Cedar Rapids |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2012-10-01 |
|
| 319-826
| 6 |
Cedar Rapids |
IA |
|
593K MCC TELEPHONY LLC |
635 |
|
2012-12-07 |
|
| 319-826
| 7 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2011-08-18 |
|
| 319-826
| 8 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2011-08-18 |
|
| 319-827
| A |
Jesup |
IA |
JESPIAXORS0 |
1171 FARMERS MUTUAL TEL. CO. |
635 |
|
|
|
| 319-827
| 1 |
Jesup |
IA |
JESPIAXORS0 |
1171 FARMERS MUTUAL TEL. CO. |
635 |
|
|
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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