319 Area Code — Scam Calls, Location & Who's Calling
Area code 319 serves Iowa in the Central time zone, in service since 1947. The FCC has 3,806 unwanted-call complaints against 2,856 different 319 numbers on record. Look up the exact number that called you below.
Most-reported 319 numbers
Ranked by FCC unwanted-call complaints. Click a number for its full report.
- (319) 493-••••162 complaints · 2015-05-13
- (319) 400-••••79 complaints · 2019-05-23
- (319) 984-••••61 complaints · 2016-08-03
- (319) 220-••••39 complaints · 2018-03-09
- (319) 382-••••29 complaints · 2016-06-16
- (319) 250-••••23 complaints · 2019-03-27
- (319) 400-••••23 complaints · 2019-03-14
- (319) 457-••••22 complaints · 2016-03-23
- (319) 225-••••17 complaints · 2018-06-20
- (319) 674-••••14 complaints · 2018-08-02
- (319) 674-••••14 complaints · 2018-07-14
- (319) 225-••••14 complaints · 2016-09-09
- (319) 400-••••13 complaints · 2018-07-25
- (319) 734-••••13 complaints · 2016-07-26
- (319) 223-••••12 complaints · 2017-10-09
- (319) 225-••••11 complaints · 2018-06-04
- (319) 327-••••11 complaints · 2015-02-10
- (319) 519-••••9 complaints · 2017-02-01
- (319) 242-••••9 complaints · 2015-10-05
- (319) 409-••••8 complaints · 2023-11-13
- (319) 264-••••8 complaints · 2020-01-04
- (319) 519-••••8 complaints · 2017-03-07
- (319) 242-••••8 complaints · 2015-11-23
- (319) 569-••••7 complaints · 2017-11-06
- (319) 208-••••7 complaints · 2016-12-21
319 unwanted-call complaints, last 12 months
Monthly FCC complaint volume against 319 numbers. Spikes usually mark an active robocall campaign cycling through the code.
Carriers operating in 319
Carriers assigned to 319 prefixes that visitors have looked up so far — resolved from official NPA-NXX assignment records.
- T-MOBILE USA, INC.Wireless · 11 prefixes
- MCC TELEPHONY LLCC · 7 prefixes
- ONVOY, LLC - IAC · 4 prefixes
- QWEST CORPORATIONI · 4 prefixes
- PAETEC ITEL, LLCC · 4 prefixes
- NEW CINGULAR WIRELESS PCS, LLC - ILWireless · 3 prefixes
- AIRUS, INC - IAC · 2 prefixes
- LOCAL TELEPHONE DATA SERVICES CORP.C · 2 prefixes
About area code 319
- Serves
- Iowa
- Time zone
- Central
- In service since
- 1947-01-01
- Overlay
- No
Source: NANPA numbering records, refreshed weekly.
Spam calls from 319? What to know
Seeing repeated missed calls from 319 numbers you don't recognize is the classic signature of neighbor-spoofing robocall campaigns. The caller isn't necessarily in Iowa — spoofing software displays whatever digits the campaign chooses. Never call unknown numbers back; look them up first, and report unwanted calls to the FCC to build the public record.
Area code 319 FAQs
Where is area code 319?
Area code 319 serves Iowa, in the Central time zone. It has been in service since 1947.
Why do I keep getting calls from 319 numbers?
Robocallers use "neighbor spoofing" — displaying a number with a local area code to make you more likely to answer. A call showing area code 319 may not originate from Iowa at all. Look up the full 10-digit number on this site to see its complaint history before calling back.
Are 319 numbers safe to call back?
Area codes themselves are neither safe nor unsafe — 319 contains millions of legitimate lines alongside any spoofed or spam numbers. The FCC has logged 3,806 unwanted-call complaints against 2,856 distinct 319 numbers in our current data window. Check the specific number's report page before returning a missed call.