← Area code 319
319-340 phone numbers
Numbers 319-340-0000 to 319-340-9999 are assigned to T-Mobile USA, Inc. in Waterloo, IA. 9 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 319-340
- 1 (319) 340-4853 2complaints
- 2 (319) 340-7311 2complaints
- 3 (319) 340-2069 1complaints
- 4 (319) 340-2395 1complaints
- 5 (319) 340-2409 1complaints
- 6 (319) 340-2750 1complaints
- 7 (319) 340-4069 1complaints
- 8 (319) 340-4250 1complaints
- 9 (319) 340-4448 1complaints
- 10 (319) 340-4758 1complaints
- 11 (319) 340-4765 1complaints
- 12 (319) 340-4895 1complaints
- 13 (319) 340-4898 1complaints
- 14 (319) 340-4915 1complaints
- 15 (319) 340-4971 1complaints
- 16 (319) 340-4981 1complaints
- 17 (319) 340-4994 1complaints
- 18 (319) 340-6180 1complaints
- 19 (319) 340-6577 1complaints
- 20 (319) 340-7114 1complaints
- 21 (319) 340-7187 1complaints
- 22 (319) 340-7309 1complaints
- 23 (319) 340-7925 1complaints
- 24 (319) 340-8002 1complaints
- 25 (319) 340-8297 1complaints