Edgewood, MD — rate center
- State
- Maryland
- Active prefixes
- 21
- Carriers
- 11
- Pooled prefixes
- 19
- LATA
- 238
- Metro area
- Baltimore-Columbia-Towson, MD MSA
In NANP numbering, Edgewood, Maryland is a rate center — the anchor point for local numbers. It is reached through 410, 443, 667 (multiple area codes serve it).
NANPA records show 21 active prefixes here, held by 11 different carriers. Pooling applies to 19 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Baltimore-Columbia-Towson, MD Metropolitan Statistical Area. Routing-wise it sits in LATA 238.
Because 410, 443, 667 all serve this territory, two Edgewood numbers can look completely different while being neighbors — check the prefix, not just the area code.
As always with US numbering: a prefix anchored to Edgewood tells you where the block was issued. The person calling may have ported the number, moved away, or be spoofing it entirely — verify callers through independently found contact details.
Prefixes anchored to Edgewood
| Prefix | Code holder | Pooled |
|---|---|---|
| 410-417 | VERIZON MARYLAND, INC. | Yes |
| 410-436 | VERIZON MARYLAND, INC. | Yes |
| 410-569 | VERIZON MARYLAND, INC. | No |
| 410-612 | VERIZON MARYLAND, INC. | Yes |
| 410-670 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD | Yes |
| 410-671 | VERIZON MARYLAND, INC. | Yes |
| 410-676 | VERIZON MARYLAND, INC. | No |
| 410-994 | VERIZON MARYLAND, INC. | Yes |
FAQ
What area code is Edgewood, MD?
Edgewood is served by 3 area codes — 410, 443, 667 — which overlay the same territory.
How many prefixes does Edgewood have?
21 active NXX prefixes are anchored to this rate center in NANPA records, held by 11 carriers.
Is a call from a Edgewood prefix really from Edgewood?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.