North Dade, FL — rate center

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

Phone numbers "from North Dade" are, precisely speaking, numbers whose prefixes are anchored to the North Dade rate center of Florida, under 305, 645, 786.

The rate center currently carries 229 working prefixes across 29 carriers. 157 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.

The rate center belongs to the Miami-Fort Lauderdale-Pompano-West Palm Beach, FL Metropolitan Statistical Area. Routing-wise it sits in LATA 460.

Multiple area codes over one rate center (305/645/786) is the overlay pattern: same geography, different first three digits.

At 229 prefixes — a ceiling of 2,290,000 numbers — North Dade is one of Florida's heavyweight rate centers.

A North Dade 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 North Dade

FAQ

What area code is North Dade, FL?

North Dade is served by 3 area codes — 305, 645, 786 — which overlay the same territory.

How many prefixes does North Dade have?

229 active NXX prefixes are anchored to this rate center in NANPA records, held by 29 carriers.

Is a call from a North Dade prefix really from North Dade?

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