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

EASTHAMPTN prefixes in area code 413

NANPA records 8 assigned NXX blocks to rate center EASTHAMPTN in area code 413, 1.3% 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 (3), VERIZON NEW ENGLAND INC. (2), COMCAST IP PHONE, LLC (1). The earliest assignment on record here is 2001-05-21 and the most recent 2021-06-18. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

8 assigned blocks – 1.3% of 413
5 holders of record
6 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
413-203 Comcast COMCAST IP PHONE, LLC 2001-06-21 yes yes
413-282 Windstream PAETEC ITEL, LLC – yes yes
413-303 Windstream PAETEC ITEL, LLC 2001-06-04 yes yes
413-408 Vonage VONAGE AMERICA LLC 2021-06-18 yes yes
413-527 Verizon VERIZON NEW ENGLAND INC. – no yes
413-529 Verizon VERIZON NEW ENGLAND INC. – yes yes
413-604 Onvoy ONVOY, LLC - MA – no yes
413-779 Windstream PAETEC ITEL, LLC 2001-05-21 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 3 37.5%
VERIZON NEW ENGLAND INC. Verizon 2 25%
COMCAST IP PHONE, LLC Comcast 1 12.5%
VONAGE AMERICA LLC Vonage 1 12.5%
ONVOY, LLC - MA Onvoy 1 12.5%

Frequently asked

Which prefixes belong to EASTHAMPTN in area code 413?

8 blocks: 203, 282, 303, 408, 527, 529, 604, 779. The table above gives the holder of each.

Which carriers have numbers in EASTHAMPTN?

PAETEC ITEL, LLC (3 blocks), VERIZON NEW ENGLAND INC. (2 blocks), COMCAST IP PHONE, LLC (1 block), VONAGE AMERICA LLC (1 block), ONVOY, LLC - MA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is EASTHAMPTN 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