Buy a Local Phone Number – Area Code 667 (Baltimore, Maryland)

Established in 2012 as a relief overlay, area code 667 serves Baltimore and portions of central and eastern Maryland alongside 410 and 443. It followed the 1991 split that created 410 from 301 and the 1997 overlay of 443, extending number supply while preserving existing numbers. Ten-digit dialing had already been standard locally, so the additional code integrated into daily use with limited disruption.

• Port of Baltimore handles autos, containers, and breakbulk, supported by CSX and Norfolk Southern rail connections.
• Health care and life sciences anchored by Johns Hopkins and the University of Maryland Medical System.
• Defense research and testing centered at Aberdeen Proving Ground, with a network of regional contractors.
• Warehousing and e-commerce distribution along the I-95 corridor serving Mid-Atlantic markets.

Culturally, the city’s identity blends working-harbor traditions with a strong African American heritage and independent arts. Chesapeake cuisine—especially steamed blue crabs and Old Bay seasoning—signals place, as do rowhouse streetscapes from Fells Point to West Baltimore. Sports loyalties to the Orioles and Ravens, a lacrosse tradition across Maryland, and ties to writers like Edgar Allan Poe round out a local character that feels distinct within the Mid-Atlantic.