Prefix 410-622 — Baltimore, MD
A phone number starting 410-622 was issued in the Baltimore rate center of MD — part of area code 410.
Code-holder of record: MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD (OCN 7228), assigned August 12, 2011. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 410-622 numbers may be served by different companies.
A scammer can display 410-622 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.
Baltimore 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 |
|---|---|---|
| 410-619 | Waterloo 236 | AMERICAN MESSAGING SERVICES, LLC |
| 410-620 | Elkton | VERIZON MARYLAND, INC. |
| 410-621 | Princess Anne | VERIZON MARYLAND, INC. |
| 410-623 | Marion | VERIZON MARYLAND, INC. |
| 410-624 | Baltimore | VERIZON MARYLAND, INC. |
| 410-625 | Baltimore | VERIZON MARYLAND, INC. |
FAQ
Where is 410-622 located?
The prefix is assigned to the Baltimore rate center in MD, area code 410. It is part of the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area.
Which company owns 410-622 numbers?
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 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 410-622 safe to answer?
The prefix itself says nothing about the caller. Legitimate Baltimore businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.