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

NORWOOD prefixes in area code 781

NANPA records 24 assigned NXX blocks to rate center NORWOOD in area code 781, 3.1% 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. 10 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (6), PAETEC ITEL, LLC (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3). The earliest assignment on record here is 2001-01-16 and the most recent 2013-11-03. 16 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 315, 339, 417, 704 – overlay codes cover the same geography, so a rate center is served by all of them.

24 assigned blocks – 3.1% of 781
10 holders of record
16 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
781-255 Verizon VERIZON NEW ENGLAND INC. – no yes
781-269 RCN TELECOM SERVICES, INC. - MA – yes yes
781-278 Verizon VERIZON NEW ENGLAND INC. – no yes
781-349 Windstream PAETEC ITEL, LLC – yes yes
781-352 Windstream PAETEC ITEL, LLC 2001-01-16 yes yes
781-414 T-Mobile METROPCS, INC. 2002-10-25 yes yes
781-440 Verizon VERIZON NEW ENGLAND INC. – yes yes
781-501 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
781-551 Verizon VERIZON NEW ENGLAND INC. – no yes
781-603 T-Mobile METROPCS, INC. 2001-05-03 yes yes
781-619 Windstream PAETEC ITEL, LLC – yes yes
781-634 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2013-11-03 yes yes
781-680 AT&T TC SYSTEMS, INC. – yes yes
781-688 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
781-702 Windstream PAETEC ITEL, LLC 2001-02-23 yes yes
781-725 Peerless PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA – yes yes
781-762 Verizon VERIZON NEW ENGLAND INC. – no yes
781-769 Verizon VERIZON NEW ENGLAND INC. – no yes
781-856 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2001-04-24 no yes
781-881 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
781-929 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2001-04-24 no yes
781-948 XO MASSACHUSETS, INC. – yes yes
781-949 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
781-956 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no 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
VERIZON NEW ENGLAND INC. Verizon 6 25%
PAETEC ITEL, LLC Windstream 4 16.7%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 3 12.5%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 3 12.5%
METROPCS, INC. T-Mobile 2 8.3%
LEVEL 3 COMMUNICATIONS, LLC - MA Lumen 2 8.3%
RCN TELECOM SERVICES, INC. - MA – 1 4.2%
TC SYSTEMS, INC. AT&T 1 4.2%
PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA Peerless 1 4.2%
XO MASSACHUSETS, INC. – 1 4.2%

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 NORWOOD in area code 781?

24 blocks: 255, 269, 278, 349, 352, 414, 440, 501, 551, 603, 619, 634 and 12 more, all listed in the table above.

Which carriers have numbers in NORWOOD?

VERIZON NEW ENGLAND INC. (6 blocks), PAETEC ITEL, LLC (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (3 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (3 blocks), METROPCS, INC. (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - MA (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is NORWOOD 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