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 | 443-755-7557 |
| Phone Number | +14437557557 |
| National Format | (443) 755-7557 |
| 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 | 4437557557 |
| Basic Format | 443-755-7557 |
| NPA (Area Code) | 443 |
| NXX | 755 |
| Telco Carrier | HD CARRIER LLC |
| Rate Center | WATERLO238 |
| SMS/MMS Email Gateways | 4437557557@vtext.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 321J |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
|
| state | MD |
| ocn | 9212 |
| company | VERIZON MARYLAND, INC. |
| rate_center | WATERLO238 |
| Location | |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MA |
| state | MD |
| status | AS |
| rate_center | WATERLO238 |
| Location | |
| block_effective_date | 05/14/2016 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 04/20/2016 |
| region | MA |
| state | MD |
| status | AS |
| rate_center | WATERLO238 |
| Location | |
| block_effective_date | 05/14/2016 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 04/20/2016 |
| region | MA |
| state | MD |
| status | AS |
| rate_center | WATERLO238 |
| Location | |
| block_effective_date | 05/14/2016 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 04/20/2016 |
| Bold | πππ-πππ-ππππ [click to copy] |
| Full-Width | οΌοΌοΌ-οΌοΌοΌ-οΌοΌοΌοΌ [click to copy] |
| Superscript | β΄β΄Β³-β·β΅β΅-β·β΅β΅β· [click to copy] |
| Subscript | βββ-ββ β -ββ β β [click to copy] |
| Enclosed Alphanumerics | β£β£β’-β¦β€β€-β¦β€β€β¦ [click to copy] |
| Mathematical Bold | π°π°π―-π³π±π±-π³π±π±π³ [click to copy] |
| Mathematical Italic | π¦π¦π₯-π©π§π§-π©π§π§π© [click to copy] |
| Mathematical Sans-Serif | πΊπΊπΉ-π½π»π»-π½π»π»π½ [click to copy] |
| Emoji | 4οΈβ£4οΈβ£3οΈβ£-7οΈβ£5οΈβ£5οΈβ£-7οΈβ£5οΈβ£5οΈβ£7οΈβ£ [click to copy] |
| Spelled Out | four four three - seven five five - seven five five seven [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 Boca Raton, FL
March 18, 2026 at 7:10 PM