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

NORWELL prefixes in area code 781

NANPA records 13 assigned NXX blocks to rate center NORWELL in area code 781, 1.7% of the 769 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. 7 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (5), NEW CINGULAR WIRELESS PCS, LLC - DC (2), ONVOY, LLC - MA (2). The earliest assignment on record here is 2001-01-15 and the most recent 2020-06-16. 11 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 code 339 – overlay codes cover the same geography, so a rate center is served by all of them.

13 assigned blocks – 1.7% of 781
7 holders of record
11 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
781-204 T-Mobile OMNIPOINT MIAMI E LICENSE, LLC 2002-10-25 yes yes
781-206 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2012-06-19 yes yes
781-264 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 2002-10-21 yes yes
781-424 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA – no yes
781-427 Onvoy ONVOY, LLC - MA 2016-02-22 yes yes
781-490 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 2017-12-27 yes yes
781-561 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 2001-01-15 yes yes
781-635 AT&T TC SYSTEMS, INC. – yes yes
781-659 Verizon VERIZON NEW ENGLAND INC. – no yes
781-733 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 2006-09-14 yes yes
781-738 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2002-10-15 yes yes
781-745 Onvoy ONVOY, LLC - MA 2020-06-16 yes yes
781-987 Comcast COMCAST IP PHONE, LLC – 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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA Verizon 5 38.5%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 2 15.4%
ONVOY, LLC - MA Onvoy 2 15.4%
OMNIPOINT MIAMI E LICENSE, LLC T-Mobile 1 7.7%
TC SYSTEMS, INC. AT&T 1 7.7%
VERIZON NEW ENGLAND INC. Verizon 1 7.7%
COMCAST IP PHONE, LLC Comcast 1 7.7%

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 NORWELL in area code 781?

13 blocks: 204, 206, 264, 424, 427, 490, 561, 635, 659, 733, 738, 745 and 1 more, all listed in the table above.

Which carriers have numbers in NORWELL?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA (5 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (2 blocks), ONVOY, LLC - MA (2 blocks), OMNIPOINT MIAMI E LICENSE, LLC (1 block), TC SYSTEMS, INC. (1 block), VERIZON NEW ENGLAND INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NORWELL 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 781

All 769 prefixes in 781