Prefix 410-301 — Baltimore, MD

NANPA CO code assignment, current as of July 28, 2026.

Area code
410
Prefix (NXX)
301
Rate center
Baltimore
State
Maryland
Time zone
Eastern
Code holder
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC
OCN
6855
Pooled
Yes (thousands-block pooling)
Assigned
2011-10-06
LATA
238

A phone number starting 410-301 was issued in the Baltimore rate center of MD — part of area code 410.

Code-holder of record: OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (OCN 6855), assigned October 6, 2011. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 410-301 numbers may be served by different companies.

A scammer can display 410-301 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

Prefixes adjacent to 410-301
PrefixRate centerCode holder
410-298 Woodlawn VERIZON MARYLAND, INC.
410-299 Baltimore CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-300 Elkridge METROPCS, INC.
410-302 Catonsville NEW CINGULAR WIRELESS PCS, LLC - DC
410-303 Baltimore CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD
410-304 Queenstown IDT AMERICA, CORP. - MD

FAQ

Where is 410-301 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 410-301 numbers?

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 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 410-301 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.