Odenton, MD — rate center
- State
- Maryland
- Active prefixes
- 19
- Carriers
- 8
- Pooled prefixes
- 18
- LATA
- 238
- Metro area
- Baltimore-Columbia-Towson, MD MSA
Phone numbers "from Odenton" are, precisely speaking, numbers whose prefixes are anchored to the Odenton rate center of Maryland, under 410, 443, 667.
The rate center currently carries 19 working prefixes across 8 carriers. 18 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.
The rate center belongs to the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area. Routing-wise it sits in LATA 238.
Multiple area codes over one rate center (410/443/667) is the overlay pattern: same geography, different first three digits.
A Odenton prefix on caller ID is a starting point, not proof of origin — numbers travel with their owners and displays can be spoofed. Use official callback numbers for anything sensitive.
Prefixes anchored to Odenton
| Prefix | Code holder | Pooled |
|---|---|---|
| 410-305 | VERIZON MARYLAND, INC. | Yes |
| 410-672 | VERIZON MARYLAND, INC. | Yes |
| 410-674 | VERIZON MARYLAND, INC. | No |
| 410-695 | VERIZON MARYLAND, INC. | Yes |
| 410-874 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | Yes |
| 410-927 | LEVEL 3 TELECOM OF MARYLAND, LLC - MD | Yes |
FAQ
What area code is Odenton, MD?
Odenton is served by 3 area codes — 410, 443, 667 — which overlay the same territory.
How many prefixes does Odenton have?
19 active NXX prefixes are anchored to this rate center in NANPA records, held by 8 carriers.
Is a call from a Odenton prefix really from Odenton?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.