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

COLRAIN prefixes in area code 413

NANPA records 4 assigned NXX blocks to rate center COLRAIN in area code 413, 0.7% of the 605 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. 4 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - MA (1), VERIZON NEW ENGLAND INC. (1), PAETEC ITEL, LLC (1). The earliest assignment on record here is 2010-02-09 and the most recent 2022-02-17. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.7% of 413
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
413-359 Bandwidth BANDWIDTH.COM CLEC, LLC - MA 2010-02-09 yes yes
413-624 Verizon VERIZON NEW ENGLAND INC. – yes yes
413-677 Windstream PAETEC ITEL, LLC – no yes
413-942 TON80 COMMUNICATIONS, LLC 2022-02-17 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.

Who holds the blocks

HolderBrandBlocksShare here
BANDWIDTH.COM CLEC, LLC - MA Bandwidth 1 25%
VERIZON NEW ENGLAND INC. Verizon 1 25%
PAETEC ITEL, LLC Windstream 1 25%
TON80 COMMUNICATIONS, LLC – 1 25%

Frequently asked

Which prefixes belong to COLRAIN in area code 413?

4 blocks: 359, 624, 677, 942. The table above gives the holder of each.

Which carriers have numbers in COLRAIN?

BANDWIDTH.COM CLEC, LLC - MA (1 block), VERIZON NEW ENGLAND INC. (1 block), PAETEC ITEL, LLC (1 block), TON80 COMMUNICATIONS, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is COLRAIN 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 413

All 605 prefixes in 413