Prefix 410-280 — Annapolis, MD
A phone number starting 410-280 was issued in the Annapolis rate center of MD — part of area code 410.
The assigned code holder is VERIZON MARYLAND, INC., operating company number 9212. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
A scammer can display 410-280 without ever touching MD. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Annapolis is part of the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area. For routing purposes it sits in LATA 238. Numbers here keep Eastern time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 410-277 | Woodlawn | VERIZON MARYLAND, INC. |
| 410-278 | Aberdeen | VERIZON MARYLAND, INC. |
| 410-279 | Annapolis | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
| 410-281 | Woodlawn | VERIZON MARYLAND, INC. |
| 410-282 | Dundalk | VERIZON MARYLAND, INC. |
| 410-283 | Towson | SPOK, INC. |
FAQ
Where is 410-280 located?
The prefix is assigned to the Annapolis rate center in MD, area code 410. It is part of the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area.
Which company owns 410-280 numbers?
VERIZON MARYLAND, INC. holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 410-280 safe to answer?
The prefix itself says nothing about the caller. Legitimate Annapolis businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.