Cities in area code 410
Which places use area code 410? 102 rate centers in Maryland, the biggest being Baltimore, Towson, Annapolis. Data below is NANPA's official prefix-to-rate-center mapping.
By numbering footprint the leading localities are Baltimore, Towson, Annapolis, Catonsville, Glen Burnie, Salisbury, Waterloo 236 and Elkridge, and 93 smaller communities down to single-prefix localities. Prefix counts track lines in service, so the ranking is a reasonable proxy for where the code's subscribers actually are.
70 of the localities fall within FCC top-100 metropolitan statistical areas; the rest are smaller communities.
102 of these localities are also reachable through other area codes — overlay territory where the same place answers to several codes.
All of the code's territory keeps Eastern time.
Remember that people keep numbers when they relocate, so a 410 number is a where-it-was-issued fact, not a where-they-are fact.
Showing 102 of 102
| Locality (rate center) | Active prefixes | Metro area | All codes serving it |
|---|---|---|---|
| Baltimore | 189 | Baltimore-Columbia-Towson, MD | 301, 410, 443, 667 |
| Towson | 53 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Annapolis | 36 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Catonsville | 35 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Glen Burnie | 29 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Salisbury | 24 | — | 410, 443, 667 |
| Waterloo 236 | 23 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Elkridge | 20 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Columbia | 20 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Pikesville | 19 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Severna Park | 18 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Ellicott City | 16 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Cockeysville | 16 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Fork | 16 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Easton | 14 | — | 410, 443, 667 |
| Parkville | 14 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Woodlawn | 12 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Arbutus | 10 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Essex | 10 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Bel Air | 10 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Severn | 9 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Westminster | 8 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Edgewood | 8 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Ocean City | 7 | — | 410, 443, 667 |
| Reisterstown | 7 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Elkton | 7 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 443, 667 |
| Odenton | 6 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Prince Frederick | 6 | (Washington-Arlington-Alexandria, DC-VA-MD-WV Metroploitan Statistical Area) | 410, 443, 667 |
| Sykesville | 6 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Berlin | 5 | — | 410, 443, 667 |
| Armiger-gibson Island | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Aberdeen | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Dundalk | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Brooklyn Park Linthicum | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Fallston | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Randallstown | 5 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Cambridge | 4 | — | 410, 443, 667 |
| Solomons | 4 | (Washington-Arlington-Alexandria, DC-VA-MD-WV Metroploitan Statistical Area) | 410, 443, 667 |
| Chestertown | 4 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Chase | 3 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Sparrows Point | 3 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Crofton | 3 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Centreville | 3 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| West River | 3 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Rising Sun | 2 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 667 |
| North Beach | 2 | (Washington-Arlington-Alexandria, DC-VA-MD-WV Metroploitan Statistical Area) | 410, 443, 667 |
| North East | 2 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 443, 667 |
| Queenstown | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Sparks Glencoe | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Trappe | 2 | — | 410, 443, 667 |
| Stevensville | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Perryville | 2 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 443, 667 |
| Princess Anne | 2 | — | 410, 443, 667 |
| Jarrettsville | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Millersville | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Churchville | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Waterloo 238 | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Sherwood Forest | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Havre De Grace | 2 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Oxford | 1 | — | 410, 667 |
| Cecilton | 1 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 667 |
| Silver Run | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Still Pond | 1 | — | 410, 667 |
| Bishopville | 1 | — | 410, 443, 667 |
| Parkton | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Hillsboro | 1 | Baltimore-Columbia-Towson, MD | 410, 667 |
| Hampstead | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Vienna | 1 | — | 410, 443, 667 |
| Port Deposit | 1 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 443, 667 |
| Wingate | 1 | — | 410, 667 |
| Smith Island | 1 | — | 410, 667 |
| Worthington | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Sudlersville | 1 | Baltimore-Columbia-Towson, MD | 410, 667 |
| Cardiff | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Darlington | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Denton | 1 | — | 410, 443, 667 |
| Greensboro | 1 | — | 410, 667 |
| Glenwood | 1 | Baltimore-Columbia-Towson, MD | 410, 443, 667 |
| Church Hill | 1 | Baltimore-Columbia-Towson, MD | 410, 667 |
| Marion | 1 | — | 410, 667 |
| Snow Hill | 1 | — | 410, 443, 667 |
| Ridgely | 1 | — | 410, 667 |
| New Windsor | 1 | Washington-Arlington-Alexandria, DC-VA-MD-WV | 410, 443, 667 |
| Rock Hall | 1 | — | 410, 667 |
| Galena | 1 | — | 410, 667 |
| Preston | 1 | — | 410, 667 |
| Saint Michaels | 1 | — | 410, 667 |
| Federalsburg | 1 | — | 410, 443, 667 |
| Warwick | 1 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 667 |
| Taneytown | 1 | Washington-Arlington-Alexandria, DC-VA-MD-WV | 410, 443, 667 |
| Union Bridge | 1 | Washington-Arlington-Alexandria, DC-VA-MD-WV | 410, 443, 667 |
| Deal Island | 1 | — | 410, 667 |
| Willards | 1 | — | 410, 443, 667 |
| Nanticoke | 1 | — | 410, 443, 667 |
| Sharptown | 1 | — | 410, 443, 667 |
| Chesapeake City | 1 | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD | 410, 443, 667 |
| Tilghman | 1 | — | 410, 667 |
| Delmar | 1 | — | 410, 443, 667 |
| Millington | 1 | Baltimore-Columbia-Towson, MD | 410, 667 |
| Hurlock | 1 | — | 410, 667 |
| Pocomoke | 1 | — | 410, 443, 667 |
| Crisfield | 1 | — | 410, 443, 667 |
FAQ
What is the biggest city in area code 410?
Baltimore holds the most active prefixes (189), making it the code's largest numbering locality.
How many places does 410 cover?
102 rate centers in Maryland hold active 410 prefixes, from Baltimore down to communities with a single prefix.
Does a 410 number guarantee the caller lives in one of these places?
No — the tables show where number blocks were issued. Porting and VoIP let people keep or acquire numbers anywhere.