- Location
- Baltimore, Maryland
- Service began
- 1991
- Local time zone
- Time: Eastern
- Local calling
- Full 10-digit dialling
- Rate centre list
- 102
- When exhaustion is projected
- 2036
- Country code number
- +1 (United States)
Our source is the NANPA public reports file dated 11/01/2026, which includes the area code report and rate-centre report. For the exhaust year, we use NANPA projections, 2026-1 (April 2026). We are not an official NANPA site.
Get your own 410 number
A 410 number can be obtained in two ways. A new number comes with a provider plan. It is picked at sign-up from the numbers the provider holds in the code. Numbers a seller already holds appear in its listings, often with a pattern, at a one-time price. You then move the number over to a provider.
First-year cost, provider by provider
| Provider | Cheapest plan | First year | Link |
|---|---|---|---|
 Free app | Basic (Just for me), free | $0 | Open Google Voice |
 Free app | Free plan, free | $0 | Open TextNow |
 Developer API | Pay-as-you-go local number, $1.15 a month | $13.80 | Open Twilio |
 Second-number app | Standard, $3.99 a month billed yearly | $47.99 | Open Burner |
 Toll-free specialist | Solo, $6.99 a month billed yearly | $84 | Open UniTel Voice |
 Second-number app | Deluxe (local number), $6.99 a month billed yearly | $102.88 | Open GoDaddy Conversations (formerly Smartline) |
Sellers listing local numbers
| Seller | What it sells | Listed price | Monthly fee | Link |
|---|---|---|---|---|
 Marketplace | Local numbers | From $9 one-time | None stated | Search at Exclusive Digits |
 Marketplace | Local and toll-free | From $9.95 one-time | $2.99 a month | Search at NumberBarn |
 Number broker | Local and toll-free | From $99 one-time | None stated | Search at RingBoost |
 Number broker | Local and toll-free | From $100 one-time | None stated | Search at PhoneNumberExpert |
| 212areacode.comNumber broker | Local numbers | From $150 one-time | None stated | Search at 212areacode.com |
Some sellers and providers may pay us a referral fee. The ranking stays based on first-year cost because referral fees never change it. How our earnings work
Places in the 410 area code
For 410, NANPA lists 102 rate centres. Every one of them is a local calling area, and numbers are assigned to it:
Listed places include Aberdeen, Annapolis, Arbutus and Armiger-gibson Island. Baltimore, Bel Air, Berlin and Bishopville also appear. The list names Brooklyn Park Linthicum, Cambridge, Cardiff and Catonsville. Other places include Cecilton, Centreville, Chase and Chesapeake City. It also lists Chestertown, Church Hill and Churchville. More names are Cockeysville, Columbia, Crisfield, Crofton and Darlington. The list includes Deal Island, Delmar, Denton, Dundalk and Easton. It also has Edgewood, Elkridge, Elkton and Ellicott City. Further places include Essex, Fallston, Federalsburg and Fork. The list names Galena, Glen Burnie, Glenwood and Greensboro. It also includes Hampstead, Havre De Grace, Hillsboro and Hurlock. Other places are Jarrettsville, Marion, Millersville and Millington. The list has Nanticoke, New Windsor, North East and North Beach. It also names Ocean City, Odenton, Oxford and Parkton. Further places include Parkville, Perryville and Pikesville, along with 42 more.
Other related area codes
One area, one pool of numbers: 443 and 667. Any of these codes can supply a new number in this area, so ask for the one you want.
Maryland also uses these area codes: 301, 240 and 227.
Guides by city: Baltimore area codes.
410 area code questions
Which area does 410 cover?
Calls to 410 ring in Baltimore, Maryland, and the area around Baltimore-Columbia-Towson, MD.
Which country code does a 410 number use?
+1. 410 belongs to the North American Numbering Plan. From abroad, dial +1 410 followed by the 7-digit number.
What time is it in the 410 area code?
410 numbers run on the Eastern time zone.
Who makes calls from a 410 number?
Homes, mobiles and local businesses use this code, as do people who fake a local number. On your screen, a 410 number shows where it was assigned, not who is calling.