Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.
| Label | Value |
|---|---|
| Input Number | 518-721-7451 |
| Phone Number | +15187217451 |
| National Format | (518) 721-7451 |
| Country Code | US |
| Caller Name | No public business listing found. Additional phone intelligence quota is exhausted for this month. |
| Caller Type | |
| Carrier Name | HD CARRIER LLC |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 5187217451 |
| Basic Format | 518-721-7451 |
| NPA (Area Code) | 518 |
| NXX | 721 |
| Telco Carrier | HD CARRIER LLC |
| Rate Center | CLAVERACK |
| OCN (Carrier Number) | 321J |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
|
| state | NY |
| ocn | 7989 |
| company | TVC ALBANY, INC. DBA FIRSTLIGHT FIBER |
| rate_center | CLAVERACK |
| Location | |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | NE |
| state | NY |
| status | AS |
| rate_center | CLAVERACK |
| Location | |
| block_effective_date | 07/31/2014 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 07/07/2014 |
| region | NE |
| state | NY |
| status | AS |
| rate_center | CLAVERACK |
| Location | |
| block_effective_date | 07/31/2014 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 07/07/2014 |
| Bold | ๐๐๐-๐๐๐-๐๐๐๐ [click to copy] |
| Full-Width | ๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ๏ผ [click to copy] |
| Superscript | โตยนโธ-โทยฒยน-โทโดโตยน [click to copy] |
| Subscript | โ โโ-โโโ-โโโ โ [click to copy] |
| Enclosed Alphanumerics | โคโ โง-โฆโกโ -โฆโฃโคโ [click to copy] |
| Mathematical Bold | ๐ฑ๐ญ๐ด-๐ณ๐ฎ๐ญ-๐ณ๐ฐ๐ฑ๐ญ [click to copy] |
| Mathematical Italic | ๐ง๐ฃ๐ช-๐ฉ๐ค๐ฃ-๐ฉ๐ฆ๐ง๐ฃ [click to copy] |
| Mathematical Sans-Serif | ๐ป๐ท๐พ-๐ฝ๐ธ๐ท-๐ฝ๐บ๐ป๐ท [click to copy] |
| Emoji | 5๏ธโฃ1๏ธโฃ8๏ธโฃ-7๏ธโฃ2๏ธโฃ1๏ธโฃ-7๏ธโฃ4๏ธโฃ5๏ธโฃ1๏ธโฃ [click to copy] |
| Spelled Out | five one eight - seven two one - seven four five one [click to copy] |
Using these number formats when publishing your phone number online can help reduce spam calls/texts by making it harder for scammers to copy your number
Reports
Anonymous User from Hummelstown, PA
February 19, 2026 at 4:06 PM