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.
Server-rendered context for this exact phone page based on public records, reports, search interest, and routing data already stored on phone.gd.
551-231-3664 does not currently have a confirmed public business label on phone.gd, but it remains an active research target because complaint records, anonymous reports, or verified on-site searches continue to surface it.
Current page signals include 1 public complaint record.
Carrier or assignee data points to BANDWIDTH.COM CLEC, LLC - NJ and the rate center is OAKLAND (OAKLAND, NJ).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 551-231-3664 |
| Phone Number | +15512313664 |
| National Format | (551) 231-3664 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | BANDWIDTH.COM CLEC, LLC - NJ |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 5512313664 |
| Basic Format | 551-231-3664 |
| NPA (Area Code) | 551 |
| NXX | 231 |
| Rate Center | OAKLAND |
| Location | OAKLAND, NJ |
| OCN (Carrier Number) | 118F |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
| state | NJ |
| ocn | 118F |
| company | BANDWIDTH.COM CLEC, LLC - NJ |
| rate_center | OAKLAND |
| Location | OAKLAND, NJ |
| use_type | AS |
| assign_date | 04/16/2015 |
| initial_growth | G |
| pooled_code | Y |
| in_service | Yes |
| region | MA |
| state | NJ |
| status | AS |
| rate_center | OAKLAND |
| Location | OAKLAND, NJ |
| block_effective_date | 10/06/2018 |
| assigned_to | BANDWIDTH.COM CLEC, LLC - NJ |
| ocn | 118F |
| date_assigned | 09/06/2018 |
| region | MA |
| state | NJ |
| status | AS |
| rate_center | OAKLAND |
| Location | OAKLAND, NJ |
| block_effective_date | 10/06/2018 |
| assigned_to | BANDWIDTH.COM CLEC, LLC - NJ |
| ocn | 118F |
| date_assigned | 09/06/2018 |
| Bold | 𝟓𝟓𝟏-𝟐𝟑𝟏-𝟑𝟔𝟔𝟒 [click to copy] |
| Full-Width | ５５１-２３１-３６６４ [click to copy] |
| Superscript | ⁵⁵¹-²³¹-³⁶⁶⁴ [click to copy] |
| Subscript | ₅₅₁-₂₃₁-₃₆₆₄ [click to copy] |
| Enclosed Alphanumerics | ⑤⑤①-②③①-③⑥⑥④ [click to copy] |
| Mathematical Bold | 𝟱𝟱𝟭-𝟮𝟯𝟭-𝟯𝟲𝟲𝟰 [click to copy] |
| Mathematical Italic | 𝟧𝟧𝟣-𝟤𝟥𝟣-𝟥𝟨𝟨𝟦 [click to copy] |
| Mathematical Sans-Serif | 𝟻𝟻𝟷-𝟸𝟹𝟷-𝟹𝟼𝟼𝟺 [click to copy] |
| Emoji | 5️⃣5️⃣1️⃣-2️⃣3️⃣1️⃣-3️⃣6️⃣6️⃣4️⃣ [click to copy] |
| Spelled Out | five five one - two three one - three six six four [click to copy] |
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Latest community reports for 551-231-3664
Anonymous User from Miami, Florida
May 20, 2026 at 2:10 PM