Taneytown, MD — rate center

NANPA rate center & CO code data, current as of July 28, 2026.

State
Maryland
Area codes
410, 443, 667
Active prefixes
5
Carriers
5
Pooled prefixes
5
LATA
238
Metro area
Washington-Arlington-Alexandria, DC-VA-MD-WV MSA

Phone numbers "from Taneytown" are, precisely speaking, numbers whose prefixes are anchored to the Taneytown rate center of Maryland, under 410, 443, 667.

The rate center currently carries 5 working prefixes across 5 carriers. 5 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.

The rate center belongs to the Washington-Arlington-Alexandria, DC-VA-MD-WV 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.

With only 5 prefixes, Taneytown sits at the small end of Maryland's rate centers — a handful of carrier blocks cover the whole locality, and a number from here is a fairly strong locality signal (before porting is considered).

A Taneytown 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 Taneytown

Prefixes anchored to the Taneytown rate center
PrefixCode holderPooled
410-756 VERIZON MARYLAND, INC. Yes

FAQ

What area code is Taneytown, MD?

Taneytown is served by 3 area codes — 410, 443, 667 — which overlay the same territory.

How many prefixes does Taneytown have?

5 active NXX prefixes are anchored to this rate center in NANPA records, held by 5 carriers.

Is a call from a Taneytown prefix really from Taneytown?

Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.