MARBLE FLS prefixes in area code 830
NANPA records 12 assigned NXX blocks to rate center MARBLE FLS in area code 830, 2.4% of the 496 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 T-MOBILE USA, INC. (3), ONVOY, LLC - TX (2), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (2). The earliest assignment on record here is 2001-02-20 and the most recent 2025-02-06. 10 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 830-201 | Charter TWC IP ENABLED SERVICES, LLC | 2007-01-05 | yes | yes |
| 830-220 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-03-13 | yes | yes |
| 830-262 | T-Mobile T-MOBILE USA, INC. | 2017-10-13 | yes | yes |
| 830-265 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | 2002-03-28 | yes | yes |
| 830-347 | T-Mobile T-MOBILE USA, INC. | 2021-09-03 | yes | yes |
| 830-371 | Onvoy ONVOY, LLC - TX | 2022-09-02 | yes | yes |
| 830-385 | T-Mobile T-MOBILE USA, INC. | 2001-02-20 | yes | yes |
| 830-613 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2001-05-01 | yes | yes |
| 830-637 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2006-08-25 | yes | yes |
| 830-693 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | no | yes |
| 830-798 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | no | yes |
| 830-987 | Onvoy ONVOY, LLC - TX | 2025-02-06 | 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 |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 3 | 25% |
| ONVOY, LLC - TX | Onvoy | 2 | 16.7% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Verizon | 2 | 16.7% |
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 2 | 16.7% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 8.3% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 8.3% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 1 | 8.3% |
Frequently asked
Which prefixes belong to MARBLE FLS in area code 830?
12 blocks: 201, 220, 262, 265, 347, 371, 385, 613, 637, 693, 798, 987. The table above gives the holder of each.
Which carriers have numbers in MARBLE FLS?
T-MOBILE USA, INC. (3 blocks), ONVOY, LLC - TX (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (2 blocks), FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (2 blocks), TWC IP ENABLED SERVICES, LLC (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is MARBLE FLS 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.