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 |
| 319-594
| 8 |
Iowa City |
IA |
|
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-594
| 9 |
Iowa City |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
|
|
| 319-595
| A |
Waterloo |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
|
|
| 319-595
| 0 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-595
| 1 |
Waterloo |
IA |
CDRRIAIC2MD |
593K MCC TELEPHONY LLC |
635 |
|
2018-08-05 |
|
| 319-595
| 2 |
Waterloo |
IA |
CDRRIADT1MD |
9877 LEVEL 3 COMMUNICATIONS, LLC - IA |
635 |
|
2018-12-05 |
|
| 319-595
| 3 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 4 |
Waterloo |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-595
| 5 |
Waterloo |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
2018-08-06 |
|
| 319-595
| 6 |
Waterloo |
IA |
CDRRIAAX7MD |
5562 METROPCS, INC. |
635 |
|
2018-08-06 |
|
| 319-595
| 7 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 8 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-595
| 9 |
Waterloo |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2018-09-21 |
|
| 319-596
| A |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 0 |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 1 |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 2 |
Waverly |
IA |
CDRRIADTX2X |
508J CENTURYLINK COMMUNICATIONS, LLC |
635 |
|
2017-07-27 |
|
| 319-596
| 3 |
Waverly |
IA |
WVRLIACORS3 |
9631 QWEST CORPORATION |
635 |
|
2007-07-19 |
|
| 319-596
| 4 |
Waverly |
IA |
CDRRIAAXQMD |
444G AUREON COMMUNICATIONS, LLC |
635 |
|
2015-11-13 |
|
| 319-596
| 5 |
Waverly |
IA |
CDRRIATS0MD |
6266 UNITED STATES CELLULAR - IA |
635 |
|
2011-04-10 |
|
| 319-596
| 6 |
Waverly |
IA |
CDRRIADTNMD |
985E BANDWIDTH.COM CLEC, LLC - IA |
635 |
|
2011-06-22 |
|
| 319-596
| 7 |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-596
| 8 |
Waverly |
IA |
CDRRIAAX7MD |
6529 T-MOBILE USA, INC. |
635 |
|
2006-12-04 |
|
| 319-596
| 9 |
Waverly |
IA |
CDRRIADTYZZ |
829J PAETEC ITEL, LLC |
635 |
|
|
|
| 319-598
| A |
Washington |
IA |
WASHIAXO1MD |
2842 LOCAL TELEPHONE DATA SERVICES CORP. |
635 |
|
|
|
| 319-600
| A |
Iowa City |
IA |
IWCYIA706MD |
965H FRACTEL, LLC |
635 |
|
|
|
| 319-600
| 0 |
Iowa City |
IA |
IWCYIA706MD |
965H FRACTEL, LLC |
635 |
|
2019-06-04 |
|
| 319-600
| 1 |
Iowa City |
IA |
IWCYIA70DS0 |
423H AIRUS, INC - IA |
635 |
|
2020-04-24 |
|
| 319-600
| 2 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2020-04-15 |
|
| 319-600
| 3 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2021-03-14 |
|
| 319-600
| 4 |
Iowa City |
IA |
CDRRIADTX9X |
6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA |
635 |
|
2023-09-17 |
|
| 319-600
| 5 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2024-07-16 |
|
| 319-600
| 6 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 7 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 8 |
Iowa City |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-600
| 9 |
Iowa City |
IA |
IWCYIA702MD |
939H COMMIO, LLC |
635 |
|
2024-03-01 |
|
| 319-601
| A |
Burlington |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-601
| 0 |
Burlington |
IA |
DVNPIA80XPX |
5562 METROPCS, INC. |
634 |
|
|
|
| 319-601
| 1 |
Burlington |
IA |
DVNPIA80XPX |
5562 METROPCS, INC. |
634 |
|
|
|
| 319-601
| 2 |
Burlington |
IA |
|
515J IP HORIZON LLC |
634 |
|
2025-07-29 |
|
| 319-601
| 3 |
Burlington |
IA |
|
695G IMON COMMUNICATIONS, LLC - IA |
634 |
|
2025-03-08 |
|
| 319-601
| 4 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2020-05-15 |
|
| 319-601
| 5 |
Burlington |
IA |
DVNPIADTXLX |
624H ONVOY SPECTRUM, LLC |
634 |
|
2021-10-29 |
|
| 319-601
| 6 |
Burlington |
IA |
|
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-601
| 7 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2016-04-06 |
|
| 319-601
| 8 |
Burlington |
IA |
DVNPIADTGMD |
221F ONVOY, LLC - IA |
634 |
|
2016-04-06 |
|
| 319-601
| 9 |
Burlington |
IA |
DVNPIA80XPX |
6529 T-MOBILE USA, INC. |
634 |
|
|
|
| 319-602
| A |
Hudson |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
|
|
| 319-602
| 6 |
Hudson |
IA |
CDRRIADTKMD |
221F ONVOY, LLC - IA |
635 |
|
2019-09-19 |
|
| 319-602
| 8 |
Hudson |
IA |
CDRRIADTHMD |
624H ONVOY SPECTRUM, LLC |
635 |
|
2021-07-17 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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