The 410 area code covers Baltimore, Annapolis, Columbia and more in Maryland. Provision a local 410 number in minutes.
Area code 410 covers the Baltimore metro area and Maryland's eastern shore along Chesapeake Bay. Baltimore is the largest city in Maryland and home to Johns Hopkins University, one of the world's leading research institutions. The code shares its territory with overlay 443 and parts of western Maryland are served by 301/240.
Across Maryland, the 410 area code serves roughly 2 million residents in 4 communities — including Baltimore, Annapolis, Columbia, among others. Numbers in the 410 zone keep Easterntime, so a local line rings during your customers' business hours and shows a familiar MD caller ID on every outbound call.
410 was first introduced in 1991 under the North American Numbering Plan. It remains an active geographic code today.
Want a 410 number of your own? With Ajoxi you can claim one in minutes — no hardware, no contracts — and route calls, SMS, voicemail, and team messaging anywhere on a single UCaaS platform, with Tier-1 routing and clean caller-ID delivery on every line.
The 410 area code reaches 4 communities across Maryland, from Baltimore to Towson. A customer in any of them sees a familiar local number when you call, which is the single biggest driver of answer rates — and with Ajoxi you can claim a number in any of these cities, or several at once, and route every call to the same team.
Pair a local Baltimore presence with enterprise-grade UCaaS — calling, meetings, and messaging on one platform.
Get a 410 NumberA 410 number tells Baltimore customers you're local — instant trust and higher answer rates, no office required.
Every 410 line includes HD calling, video meetings, team chat, SMS/MMS, auto-attendant, call recording, and an AI assistant.
Already have a 410 number? Port it in for free. Your number stays yours — port out anytime, no lock-in.
The 410 area code covers Baltimore, Annapolis, Columbia, Towson in Maryland.
Phone numbers in the 410 area code operate on America/New_York time.
Yes. The 410 area code was introduced in 1991 and remains an active geographic code today.
Yes. Ajoxi provisions virtual 410 numbers with instant activation, clean caller-ID delivery, Tier-1 routing, and no setup fees — so you can build a local presence in minutes.
Choose a 410 number in the Ajoxi dashboard and it activates immediately — no hardware, no contracts, and no setup fees. Prefer to keep a number you already use? Port any existing 410 number in for free, usually within a few business days and with no downtime during the switch.
Yes. Every 410 number supports SMS and MMS alongside HD calling, so your team can text customers, run campaigns, and reply to conversations from the same line — all in the browser on any device, with no separate app to install.
Provision a 410 number with instant activation, clean caller-ID, and Tier-1 routing — no setup fees, live in minutes.