Lookup any area code or prefix (NPA/NXX) in our database using our FREE Area Code Finder Below:

For more info
support@area-codes.com
1-800-425-1169

AreaCode/Prefix (Exchange) 319-478

NPA/Area Code:	319	NXX Use Type:	LANDLINE
NXX/Prefix:	478	NXX Intro Version:	1994-02-04
City:	TRAER	New NPA:
State:	IA	Latitude:	42.1915
County:	TAMA	Longitude:	-92.4696
County Population:	17767	LATA:	635
ZIP Code:	50675	Overlay:
ZIP Code Pop:	2456	Rate Center:	TRAER
ZIP Code Freq:	0	OCN:	1167
Time Zone:	Central (GMT -06:00)	FIPS:	19171
Observes DST:	Unknown	CBSA Code:
Prefix Status:	Active
Carrier/Company:	WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH

ZIP Code	Pop	Freq	City	State	County	Type
50675	2456	0	TRAER	IA	TAMA	LANDLINE

Learn more on how to use the ZIP Code Information.

Get all NPA NXX records in one easy to use database. Read More.

Only online source to include ZIP Code info, provider company listings, and landline/wireless differentiation.
Instantly download NPANXX data covering the entire US for immediate use (Canada and American Territories included for reference only.)
Easily assign NPANXX codes to each of your sites for automated call routing.
NEW - Additional lat/lon info provided for the center of the serving area - only online source of this valuable information.
Includes inputs from the major telecommunications providers.