LONGMONT prefixes in area code 303
NANPA records 18 assigned NXX blocks to rate center LONGMONT in area code 303, 2.3% of the 784 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 QWEST CORPORATION (10), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO (4), LEVEL 3 COMMUNICATIONS, LLC - CO (2). The earliest assignment on record here is 2006-09-27 and the most recent 2006-09-27. 8 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 720, 983 – 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 |
|---|---|---|---|---|
| 303-485 | Lumen QWEST CORPORATION | – | no | yes |
| 303-532 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 303-651 | Lumen QWEST CORPORATION | – | no | yes |
| 303-652 | Lumen QWEST CORPORATION | – | yes | yes |
| 303-678 | Lumen QWEST CORPORATION | – | no | yes |
| 303-682 | Lumen QWEST CORPORATION | – | no | yes |
| 303-684 | Lumen QWEST CORPORATION | – | no | yes |
| 303-702 | Lumen QWEST CORPORATION | – | no | yes |
| 303-709 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | – | yes | yes |
| 303-746 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | – | yes | yes |
| 303-772 | Lumen QWEST CORPORATION | – | no | yes |
| 303-774 | Lumen QWEST CORPORATION | – | no | yes |
| 303-775 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | – | no | yes |
| 303-776 | Lumen QWEST CORPORATION | – | no | yes |
| 303-827 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CO | – | yes | yes |
| 303-834 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 2006-09-27 | yes | yes |
| 303-845 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CO | – | yes | yes |
| 303-848 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CO | – | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| QWEST CORPORATION | Lumen | 10 | 55.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | Verizon | 4 | 22.2% |
| LEVEL 3 COMMUNICATIONS, LLC - CO | Lumen | 2 | 11.1% |
| PAETEC ITEL, LLC | Windstream | 1 | 5.6% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CO | AT&T | 1 | 5.6% |
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 LONGMONT in area code 303?
18 blocks: 485, 532, 651, 652, 678, 682, 684, 702, 709, 746, 772, 774 and 6 more, all listed in the table above.
Which carriers have numbers in LONGMONT?
QWEST CORPORATION (10 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - CO (2 blocks), PAETEC ITEL, LLC (1 block), TELEPORT COMMUNICATIONS AMERICA, LLC - CO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is LONGMONT 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.