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) 503-948

NPA/Area Code:	503	NXX Use Type:	LANDLINE
NXX/Prefix:	948	NXX Intro Version:	1994-02-04
City:	PORTLAND	New NPA:
State:	OR	Latitude:	45.5235
County:	MULTNOMAH	Longitude:	-122.6751
County Population:	735334	LATA:	672
ZIP Code:	97209	Overlay:
ZIP Code Pop:	14950	Rate Center:	PORTLAND
ZIP Code Freq:	-1	OCN:	9638
Time Zone:	Pacific (GMT -08:00)	FIPS:	41051
Observes DST:	Unknown	CBSA Code:	38900
CBSA Name:	Portland-Vancouver-Hillsboro, OR-WA
Prefix Status:	Active
Carrier/Company:	QWEST CORPORATION

ZIP Code	Pop	Freq	City	State	County	Type
97209	14950	-1	PORTLAND	OR	MULTNOMAH	LANDLINE
97205	7688	-2	PORTLAND	OR	MULTNOMAH	LANDLINE
97204	1036	0	PORTLAND	OR	MULTNOMAH	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.