Perryville, MD — rate center
- State
- Maryland
- Active prefixes
- 9
- Carriers
- 8
- Pooled prefixes
- 9
- LATA
- 238
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA
Perryville is a telephone rate center in Maryland served by area codes 410, 443, 667. A rate center is the locality the phone industry uses to anchor numbers for billing; every prefix listed below is registered here.
NANPA records show 9 active prefixes here, held by 8 different carriers. Pooling applies to 9 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area. Routing-wise it sits in LATA 238.
Because 410, 443, 667 all serve this territory, two Perryville 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 Perryville 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 Perryville
| Prefix | Code holder | Pooled |
|---|---|---|
| 410-618 | IDT AMERICA, CORP. - MD | Yes |
| 410-642 | VERIZON MARYLAND, INC. | Yes |
FAQ
What area code is Perryville, MD?
Perryville is served by 3 area codes — 410, 443, 667 — which overlay the same territory.
How many prefixes does Perryville have?
9 active NXX prefixes are anchored to this rate center in NANPA records, held by 8 carriers.
Is a call from a Perryville prefix really from Perryville?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.