Where is Area Code 667?
Area code 667 is located in the state of Maryland. It serves a variety of regions, counties, and major cities, providing essential telecommunication services to residents and businesses. The area code 667 covers:
- Baltimore
- Columbia
- Glen Burnie
- Ellicott City
- Dundalk
- Towson
- Bel Air South
- Severn
For more detailed information about the regions and services provided by area code 667, visit the Maryland Public Service Commission.
Maryland Public Service Commission
William Donald Schaefer Tower, 6 St. Paul St., Baltimore, MD 21202 - 6806
Tel: (410) 767-8000 or 1-800-492-0474 (toll-free)
What time zone is 667 area code in the USA?
The 667 area code is situated in the Eastern Time Zone (ET) of the United States. This time zone observes Eastern Standard Time (EST) during the fall and winter months and switches to Eastern Daylight Time (EDT) in the spring and summer months, in accordance with daylight saving time practices. For accurate timekeeping, refer to the National Institute of Standards and Technology.
History of the 667 Area Code
The 667 area code was introduced as an overlay to the existing 410 and 443 area codes. It was implemented to address the growing demand for new telephone numbers in the region. The overlay plan was chosen to ensure a continuous supply of numbers without requiring existing customers to change their phone numbers. The introduction of area code 667 was part of a broader strategy to manage the increasing telecommunication needs of Maryland's residents and businesses. For more historical details, consult the North American Numbering Plan Administrator (NANPA).
NANPA Mailing Address
One Tower Center Boulevard
Suite 800
East Brunswick, NJ 08816
NANPA Customer Support
Tel: 1-866-623-2282
Email: support@nanpa.com
Fax: 571-363-3838
How Many People Use the 667 Area Code?
The area served by the 667 area code encompasses a significant portion of Maryland's population. The regions covered by this area code are home to millions of residents, contributing to the vibrant and diverse communities within the state. For detailed demographic information, refer to the U.S. Census Bureau.
U.S. Census Bureau
4600 Silver Hill Road, Washington, DC 20233
Tel: 301-763-INFO (4636) or 800-923-8282
Is the 667 Area Code Toll-Free?
The 667 area code is a geographic area code, not a toll-free number. It is designated for specific regions within Maryland and is used for local telecommunication services. Toll-free numbers in the United States typically begin with the prefixes 800, 888, 877, 866, 855, 844, or 833. For more information on toll-free numbers and their operation, visit the Federal Communications Commission.
Federal Communications Commission
45 L Street NE, Washington, DC 20554
Tel: 1-888-CALL FCC (225-5322)
https://www.fcc.gov/