RANDOLPH prefixes in area code 781
NANPA records 19 assigned NXX blocks to rate center RANDOLPH in area code 781, 2.5% 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. 8 holders hold those blocks, the largest being VERIZON NEW ENGLAND INC. (5), OMNIPOINT MIAMI E LICENSE, LLC (4), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2). The earliest assignment on record here is 2001-01-12 and the most recent 2013-10-17. 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 339, 402, 435, 531 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 781-300 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2001-02-23 | yes | yes |
| 781-308 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | yes | yes |
| 781-390 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MA | 2001-01-12 | yes | yes |
| 781-437 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 781-473 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
| 781-506 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 781-510 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2002-10-25 | yes | yes |
| 781-607 | AT&T TC SYSTEMS, INC. | – | yes | yes |
| 781-767 | Verizon VERIZON NEW ENGLAND INC. | – | yes | yes |
| 781-785 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MA | – | yes | yes |
| 781-805 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | 2013-10-17 | yes | yes |
| 781-807 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 781-815 | Windstream PAETEC ITEL, LLC | 2001-08-21 | yes | yes |
| 781-824 | RCN TELECOM SERVICES, INC. - MA | – | yes | yes |
| 781-885 | Comcast COMCAST IP PHONE, LLC | – | yes | yes |
| 781-888 | T-Mobile OMNIPOINT MIAMI E LICENSE, LLC | – | yes | yes |
| 781-961 | Verizon VERIZON NEW ENGLAND INC. | – | no | yes |
| 781-963 | Verizon VERIZON NEW ENGLAND INC. | – | no | yes |
| 781-986 | Verizon VERIZON NEW ENGLAND INC. | – | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| VERIZON NEW ENGLAND INC. | Verizon | 5 | 26.3% |
| OMNIPOINT MIAMI E LICENSE, LLC | T-Mobile | 4 | 21.1% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 2 | 10.5% |
| LEVEL 3 COMMUNICATIONS, LLC - MA | Lumen | 2 | 10.5% |
| PAETEC ITEL, LLC | Windstream | 2 | 10.5% |
| COMCAST IP PHONE, LLC | Comcast | 2 | 10.5% |
| TC SYSTEMS, INC. | AT&T | 1 | 5.3% |
| RCN TELECOM SERVICES, INC. - MA | – | 1 | 5.3% |
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 RANDOLPH in area code 781?
19 blocks: 300, 308, 390, 437, 473, 506, 510, 607, 767, 785, 805, 807 and 7 more, all listed in the table above.
Which carriers have numbers in RANDOLPH?
VERIZON NEW ENGLAND INC. (5 blocks), OMNIPOINT MIAMI E LICENSE, LLC (4 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - MA (2 blocks), PAETEC ITEL, LLC (2 blocks), COMCAST IP PHONE, LLC (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is RANDOLPH 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.