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 |
| 319-410
| 9 |
Oelwein |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-10-15 |
|
| 319-412
| A |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-412
| 0 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-30 |
|
| 319-412
| 1 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 2 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 3 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-412
| 4 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 5 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 6 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 7 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 8 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-04-14 |
|
| 319-412
| 9 |
Cedar Rapids |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-03-29 |
|
| 319-413
| A |
Troy Mills |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-413
| 0 |
Troy Mills |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-03-22 |
|
| 319-413
| 1 |
Troy Mills |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2023-06-15 |
|
| 319-414
| A |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-414
| 0 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 1 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 2 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 3 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2024-05-12 |
|
| 319-414
| 4 |
Keosauqua |
IA |
|
145J TERRA NOVA TELECOM INC. |
634 |
|
2025-05-31 |
|
| 319-414
| 9 |
Keosauqua |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
2023-10-21 |
|
| 319-415
| A |
Waterloo |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 0 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 1 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 2 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 3 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 4 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 5 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 6 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 7 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 8 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-415
| 9 |
Waterloo |
IA |
|
6266 UNITED STATES CELLULAR - IA |
635 |
|
|
|
| 319-416
| A |
Vinton |
IA |
CDRRIAHVAMD |
732J NUSO, LLC |
635 |
|
|
|
| 319-416
| 0 |
Vinton |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2024-03-22 |
|
| 319-416
| 1 |
Vinton |
IA |
CDRRIAHVAMD |
732J NUSO, LLC |
635 |
|
2023-08-14 |
|
| 319-417
| A |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
|
|
| 319-417
| 0 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2023-11-09 |
|
| 319-417
| 1 |
Fort Madison |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2024-07-05 |
|
| 319-417
| 4 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-07-29 |
|
| 319-417
| 6 |
Fort Madison |
IA |
|
695G IMON COMMUNICATIONS, LLC - IA |
634 |
|
2025-03-08 |
|
| 319-417
| 8 |
Fort Madison |
IA |
|
515J IP HORIZON LLC |
634 |
|
2025-08-14 |
|
| 319-417
| 9 |
Fort Madison |
IA |
DVNPIAEAXMD |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
634 |
|
2024-10-16 |
|
| 319-418
| A |
Grundy Center |
IA |
|
346F HEART OF IOWA VENTURES, L.L.C. - IA |
635 |
|
2025-09-28 |
|
| 319-418
| 8 |
Grundy Center |
IA |
|
346F HEART OF IOWA VENTURES, L.L.C. - IA |
635 |
|
2025-09-28 |
|
| 319-419
| A |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-419
| 1 |
Waverly |
IA |
IWCYIA701MD |
073H TELNYX LLC |
635 |
|
2018-07-11 |
|
| 319-419
| 2 |
Waverly |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2020-05-30 |
|
| 319-419
| 3 |
Waverly |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
2018-07-11 |
|
| 319-419
| 4 |
Waverly |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
<< 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 >>
Last updated: Sat, 02 May 2026 12:20:53 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.