Prefix 410-577 — Pikesville, MD
- Area code
- 410
- Prefix (NXX)
- 577
- Rate center
- Pikesville
- State
- Maryland
- Time zone
- Eastern
- Code holder
- VERIZON MARYLAND, INC.
- OCN
- 9212
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2005-05-10
- LATA
- 238
410-577 identifies a block of numbers in Pikesville, MD, within the 410 area code. Every US prefix is tied to exactly one rate center; this one is Pikesville.
The rate center lies in the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area. The serving LATA is 238. Local time follows the Eastern zone.
Treat the on-screen number as a hint, not evidence — 410-577 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
The assigned code holder is VERIZON MARYLAND, INC., operating company number 9212, assigned May 10, 2005. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 410-574 | Essex | VERIZON MARYLAND, INC. |
| 410-575 | Fork | VERIZON MARYLAND, INC. |
| 410-576 | Baltimore | VERIZON MARYLAND, INC. |
| 410-578 | Baltimore | VERIZON MARYLAND, INC. |
| 410-579 | Elkridge | VERIZON MARYLAND, INC. |
| 410-580 | Pikesville | VERIZON MARYLAND, INC. |
FAQ
Where is 410-577 located?
The prefix is assigned to the Pikesville rate center in MD, area code 410. It is part of the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area.
Which company owns 410-577 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 410-577 safe to answer?
The prefix itself says nothing about the caller. Legitimate Pikesville businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.