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

DALTON prefixes in area code 413

NANPA records 6 assigned NXX blocks to rate center DALTON in area code 413, 1.0% 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. 5 holders hold those blocks, the largest being PAETEC ITEL, LLC (2), TWC IP ENABLED SERVICES, LLC (1), ONVOY, LLC - MA (1). The earliest assignment on record here is 2001-05-21 and the most recent 2022-02-23. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 218, 234, 272, 308 – overlay codes cover the same geography, so a rate center is served by all of them.

6 assigned blocks – 1% of 413
5 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
413-300 Charter TWC IP ENABLED SERVICES, LLC 2010-10-08 yes yes
413-403 Windstream PAETEC ITEL, LLC – no yes
413-613 Onvoy ONVOY, LLC - MA 2020-05-13 yes yes
413-684 Verizon VERIZON NEW ENGLAND INC. – yes yes
413-842 Windstream PAETEC ITEL, LLC 2001-05-21 yes yes
413-872 TON80 COMMUNICATIONS, LLC 2022-02-23 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
PAETEC ITEL, LLC Windstream 2 33.3%
TWC IP ENABLED SERVICES, LLC Charter 1 16.7%
ONVOY, LLC - MA Onvoy 1 16.7%
VERIZON NEW ENGLAND INC. Verizon 1 16.7%
TON80 COMMUNICATIONS, LLC – 1 16.7%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to DALTON in area code 413?

6 blocks: 300, 403, 613, 684, 842, 872. The table above gives the holder of each.

Which carriers have numbers in DALTON?

PAETEC ITEL, LLC (2 blocks), TWC IP ENABLED SERVICES, LLC (1 block), ONVOY, LLC - MA (1 block), VERIZON NEW ENGLAND INC. (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 DALTON 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