NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

CARIBOU prefixes in area code 207

NANPA records 4 assigned NXX blocks to rate center CARIBOU in area code 207, 0.5% of the 742 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 1 holder holds those blocks, the largest being CONSOLIDATED COMM OF NO. NEW ENGLAND-ME (4). 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.5% of 207
1 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
207-492 Consolidated CONSOLIDATED COMM OF NO. NEW ENGLAND-ME – yes yes
207-493 Consolidated CONSOLIDATED COMM OF NO. NEW ENGLAND-ME – yes yes
207-496 Consolidated CONSOLIDATED COMM OF NO. NEW ENGLAND-ME – yes yes
207-498 Consolidated CONSOLIDATED COMM OF NO. NEW ENGLAND-ME – yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Frequently asked

Which prefixes belong to CARIBOU in area code 207?

4 blocks: 492, 493, 496, 498. The table above gives the holder of each.

Which carriers have numbers in CARIBOU?

CONSOLIDATED COMM OF NO. NEW ENGLAND-ME (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is CARIBOU a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 207

All 742 prefixes in 207