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

FRAMINGHAM prefixes in area code 508

NANPA records 67 assigned NXX blocks to rate center FRAMINGHAM in area code 508, 8.9% of the 749 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. 11 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (32), NEW CINGULAR WIRELESS PCS, LLC - DC (7), TC SYSTEMS, INC. (6). The earliest assignment on record here is 2001-02-16 and the most recent 2018-08-14. 37 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 774 – overlay codes cover the same geography, so a rate center is served by all of them.

67 assigned blocks – 8.9% of 508
11 holders of record
37 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
508-202 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
508-215 AT&T TC SYSTEMS, INC. – yes yes
508-231 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-239 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2018-08-14 yes yes
508-250 T-Mobile OMNIPOINT MIAMI E LICENSE, LLC 2001-10-11 yes yes
508-253 Verizon VERIZON NEW ENGLAND INC. – no yes
508-270 Verizon VERIZON NEW ENGLAND INC. – no yes
508-271 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-283 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
508-302 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
508-308 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC 2002-07-08 yes yes
508-309 AT&T TC SYSTEMS, INC. – yes yes
508-312 Verizon VERIZON NEW ENGLAND INC. – no yes
508-323 Verizon VERIZON NEW ENGLAND INC. – no yes
508-354 Verizon VERIZON NEW ENGLAND INC. – no yes
508-361 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
508-370 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-371 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
508-380 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA – no yes
508-383 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-387 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-390 Verizon VERIZON NEW ENGLAND INC. – no yes
508-391 Verizon VERIZON NEW ENGLAND INC. – no yes
508-395 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
508-396 Verizon VERIZON NEW ENGLAND INC. – no yes
508-405 RCN TELECOM SERVICES, INC. - MA – yes yes
508-416 AT&T TC SYSTEMS, INC. – yes yes
508-424 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-483 Verizon VERIZON NEW ENGLAND INC. – no yes
508-489 Verizon VERIZON NEW ENGLAND INC. – no yes
508-494 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
508-518 AT&T TC SYSTEMS, INC. – no yes
508-522 Verizon VERIZON NEW ENGLAND INC. – no yes
508-532 Windstream PAETEC ITEL, LLC – no yes
508-561 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA – no yes
508-592 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-596 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
508-598 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
508-620 Verizon VERIZON NEW ENGLAND INC. – no yes
508-626 Verizon VERIZON NEW ENGLAND INC. – no yes
508-628 Verizon VERIZON NEW ENGLAND INC. – no yes
508-656 Windstream PAETEC ITEL, LLC 2001-02-16 yes yes
508-661 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-663 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
508-665 Windstream PAETEC ITEL, LLC – yes yes
508-733 AT&T NEW CINGULAR WIRELESS PCS, LLC - DC – no yes
508-739 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
508-740 T-Mobile METROPCS, INC. – yes yes
508-766 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-782 AT&T TC SYSTEMS, INC. – yes yes
508-788 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-808 AT&T TC SYSTEMS, INC. – yes yes
508-816 T-Mobile OMNIPOINT MIAMI E LICENSE, LLC – yes yes
508-820 Verizon VERIZON NEW ENGLAND INC. – no yes
508-834 Bandwidth BANDWIDTH.COM CLEC, LLC - MA – yes yes
508-848 Windstream PAETEC ITEL, LLC – yes yes
508-861 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
508-872 Verizon VERIZON NEW ENGLAND INC. – no yes
508-875 Verizon VERIZON NEW ENGLAND INC. – no yes
508-877 Verizon VERIZON NEW ENGLAND INC. – no yes
508-879 Verizon VERIZON NEW ENGLAND INC. – no yes
508-881 Verizon VERIZON NEW ENGLAND INC. – no yes
508-904 T-Mobile OMNIPOINT MIAMI E LICENSE, LLC – no yes
508-935 Verizon VERIZON NEW ENGLAND INC. – yes yes
508-962 T-Mobile OMNIPOINT MIAMI E LICENSE, LLC – yes yes
508-969 Lumen LEVEL 3 COMMUNICATIONS, LLC - MA – yes yes
508-988 Verizon VERIZON NEW ENGLAND INC. – 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
VERIZON NEW ENGLAND INC. Verizon 32 47.8%
NEW CINGULAR WIRELESS PCS, LLC - DC AT&T 7 10.4%
TC SYSTEMS, INC. AT&T 6 9%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 5 7.5%
LEVEL 3 COMMUNICATIONS, LLC - MA Lumen 4 6%
OMNIPOINT MIAMI E LICENSE, LLC T-Mobile 4 6%
PAETEC ITEL, LLC Windstream 4 6%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA Verizon 2 3%
RCN TELECOM SERVICES, INC. - MA – 1 1.5%
METROPCS, INC. T-Mobile 1 1.5%
BANDWIDTH.COM CLEC, LLC - MA Bandwidth 1 1.5%

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 FRAMINGHAM in area code 508?

67 blocks: 202, 215, 231, 239, 250, 253, 270, 271, 283, 302, 308, 309 and 55 more, all listed in the table above.

Which carriers have numbers in FRAMINGHAM?

VERIZON NEW ENGLAND INC. (32 blocks), NEW CINGULAR WIRELESS PCS, LLC - DC (7 blocks), TC SYSTEMS, INC. (6 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - MA (4 blocks), OMNIPOINT MIAMI E LICENSE, LLC (4 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is FRAMINGHAM 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 508

All 749 prefixes in 508