LTL MIAMI prefixes in area code 513
NANPA records 32 assigned NXX blocks to rate center LTL MIAMI in area code 513, 4.1% 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. 11 holders hold those blocks, the largest being CINCINNATI BELL (11), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (5), LEVEL 3 COMMUNICATIONS, LLC - OH (3). The earliest assignment on record here is 2001-10-09 and the most recent 2023-02-28. 23 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 283 – 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 |
|---|---|---|---|---|
| 513-239 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 513-248 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-274 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 513-334 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | 2002-03-27 | yes | yes |
| 513-340 | Charter TWC IP ENABLED SERVICES, LLC | – | yes | yes |
| 513-444 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | – | yes | yes |
| 513-453 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 513-575 | Altafiber CINCINNATI BELL | – | yes | yes |
| 513-576 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-583 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-600 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2001-10-09 | no | yes |
| 513-630 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2013-02-13 | yes | yes |
| 513-640 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2020-02-05 | yes | yes |
| 513-669 | Bandwidth BANDWIDTH.COM CLEC, LLC - OH | 2020-06-24 | yes | yes |
| 513-677 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-683 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-697 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-707 | Lumen LEVEL 3 TELECOM OF OHIO, LLC - OH | – | yes | yes |
| 513-716 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | – | yes | yes |
| 513-722 | Altafiber CINCINNATI BELL | – | yes | yes |
| 513-760 | Bandwidth BANDWIDTH.COM CLEC, LLC - OH | 2013-02-22 | yes | yes |
| 513-774 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-781 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2014-08-18 | yes | yes |
| 513-831 | Altafiber CINCINNATI BELL | – | no | yes |
| 513-833 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | – | yes | yes |
| 513-880 | Onvoy ONVOY, LLC - OH | 2015-03-24 | yes | yes |
| 513-900 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 2011-02-09 | yes | yes |
| 513-965 | Altafiber CINCINNATI BELL | – | yes | yes |
| 513-966 | Telnyx TELNYX LLC | – | yes | yes |
| 513-987 | Bandwidth BANDWIDTH.COM CLEC, LLC - OH | 2015-07-30 | yes | yes |
| 513-992 | Onvoy ONVOY, LLC - OH | 2023-02-28 | yes | yes |
| 513-998 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 2022-04-08 | 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 |
|---|---|---|---|
| CINCINNATI BELL | Altafiber | 11 | 34.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | Verizon | 5 | 15.6% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 3 | 9.4% |
| BANDWIDTH.COM CLEC, LLC - OH | Bandwidth | 3 | 9.4% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | Verizon | 2 | 6.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - OH | AT&T | 2 | 6.2% |
| ONVOY, LLC - OH | Onvoy | 2 | 6.2% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 3.1% |
| PAETEC ITEL, LLC | Windstream | 1 | 3.1% |
| LEVEL 3 TELECOM OF OHIO, LLC - OH | Lumen | 1 | 3.1% |
| TELNYX LLC | Telnyx | 1 | 3.1% |
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 LTL MIAMI in area code 513?
32 blocks: 239, 248, 274, 334, 340, 444, 453, 575, 576, 583, 600, 630 and 20 more, all listed in the table above.
Which carriers have numbers in LTL MIAMI?
CINCINNATI BELL (11 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - OH (3 blocks), BANDWIDTH.COM CLEC, LLC - OH (3 blocks), MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - OH (2 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is LTL MIAMI 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.