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 | 413-421-3123 |
| Phone Number | +14134213123 |
| National Format | (413) 421-3123 |
| 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 Checked |
| Raw Number | 4134213123 |
| Basic Format | 413-421-3123 |
| NPA (Area Code) | 413 |
| NXX | 421 |
| Telco Carrier | HD CARRIER LLC |
| Rate Center | HOLYOKE |
| OCN (Carrier Number) | 321J |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
|
| state | MA |
| ocn | 478J |
| company | NUSO, LLC |
| rate_center | HOLYOKE |
| Location | |
| use_type | AS |
| assign_date | 03/01/2024 |
| pooled_code | Y |
| in_service | Yes |
| region | NE |
| state | MA |
| status | AS |
| rate_center | HOLYOKE |
| Location | |
| block_effective_date | 11/28/2025 |
| assigned_to | HD CARRIER LLC |
| ocn | 321J |
| date_assigned | 10/29/2025 |
| Bold | ๐๐๐-๐๐๐-๐๐๐๐ [click to copy] |
| Full-Width | ๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ-๏ผ๏ผ๏ผ๏ผ [click to copy] |
| Superscript | โดยนยณ-โดยฒยน-ยณยนยฒยณ [click to copy] |
| Subscript | โโโ-โโโ-โโโโ [click to copy] |
| Enclosed Alphanumerics | โฃโ โข-โฃโกโ -โขโ โกโข [click to copy] |
| Mathematical Bold | ๐ฐ๐ญ๐ฏ-๐ฐ๐ฎ๐ญ-๐ฏ๐ญ๐ฎ๐ฏ [click to copy] |
| Mathematical Italic | ๐ฆ๐ฃ๐ฅ-๐ฆ๐ค๐ฃ-๐ฅ๐ฃ๐ค๐ฅ [click to copy] |
| Mathematical Sans-Serif | ๐บ๐ท๐น-๐บ๐ธ๐ท-๐น๐ท๐ธ๐น [click to copy] |
| Emoji | 4๏ธโฃ1๏ธโฃ3๏ธโฃ-4๏ธโฃ2๏ธโฃ1๏ธโฃ-3๏ธโฃ1๏ธโฃ2๏ธโฃ3๏ธโฃ [click to copy] |
| Spelled Out | four one three - four two one - three one two three [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
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