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) 667-366

NPA/Area Code:	667	NXX Use Type:	LANDLINE
NXX/Prefix:	366	NXX Intro Version:	2018-10-15
City:	HAMPSTEAD	New NPA:
State:	MD	Latitude:	39.5985
County:	CARROLL	Longitude:	-76.8493
County Population:	167134	LATA:	238
ZIP Code:	21074	Overlay:	L
ZIP Code Pop:	15084	Rate Center:	HAMPSTEAD
ZIP Code Freq:	0	OCN:	2593
Time Zone:	Eastern (GMT -05:00)	FIPS:	24013
Observes DST:	Unknown	CBSA Code:	12580
CBSA Name:	Baltimore-Columbia-Towson, MD
Prefix Status:	Active
Carrier/Company:	CORE COMMUNICATIONS, INC.- MD

ZIP Code	Pop	Freq	City	State	County	Type
21074	15084	0	HAMPSTEAD	MD	CARROLL	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.