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.
231-766-9133 is most strongly associated on phone.gd with Carmichael Heating & Air Conditioning in MUSKEGON, MI.
Carrier or assignee data points to FRONTIER NORTH, INC. - MI and the rate center is MUSKEGON (MUSKEGON, MI).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 231-766-9133 |
| Phone Number | +12317669133 |
| National Format | (231) 766-9133 |
| Country Code | US |
| Caller Name | CARMICHAEL HEATING & AIR CONDITIONING |
| Caller Type | |
| Carrier Name | FRONTIER NORTH, INC. - MI |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 2317669133 |
| Basic Format | 231-766-9133 |
| NPA (Area Code) | 231 |
| NXX | 766 |
| Rate Center | MUSKEGON |
| Location | MUSKEGON, MI |
| OCN (Carrier Number) | 0695 |
| Call Type | Unknown Type |
| Number Assignment | Reserved for Toll-free |
| Search |
 |
These stored listings match the exact phone number, which helps reinforce any named caller identity shown above.
| Source | Name | Detail |
|---|---|---|
| Business profile | Carmichael Heating & Air Conditioning | Carmichael Heating & Air Conditioning |
| state | MI |
| ocn | 0695 |
| company | FRONTIER NORTH, INC. - MI |
| rate_center | MUSKEGON |
| Location | MUSKEGON, MI |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | MW |
| state | MI |
| status | RT |
| rate_center | MUSKEGON |
| Location | MUSKEGON, MI |
| assigned_to | FRONTIER NORTH, INC. - MI |
| ocn | 0695 |
| Bold | 𝟐𝟑𝟏-𝟕𝟔𝟔-𝟗𝟏𝟑𝟑 [click to copy] |
| Full-Width | ２３１-７６６-９１３３ [click to copy] |
| Superscript | ²³¹-⁷⁶⁶-⁹¹³³ [click to copy] |
| Subscript | ₂₃₁-₇₆₆-₉₁₃₃ [click to copy] |
| Enclosed Alphanumerics | ②③①-⑦⑥⑥-⑨①③③ [click to copy] |
| Mathematical Bold | 𝟮𝟯𝟭-𝟳𝟲𝟲-𝟵𝟭𝟯𝟯 [click to copy] |
| Mathematical Italic | 𝟤𝟥𝟣-𝟩𝟨𝟨-𝟫𝟣𝟥𝟥 [click to copy] |
| Mathematical Sans-Serif | 𝟸𝟹𝟷-𝟽𝟼𝟼-𝟿𝟷𝟹𝟹 [click to copy] |
| Emoji | 2️⃣3️⃣1️⃣-7️⃣6️⃣6️⃣-9️⃣1️⃣3️⃣3️⃣ [click to copy] |
| Spelled Out | two three one - seven six six - nine one three 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
Submit an anonymous report
Choose the report type that best matches this number, then optionally add a short note about what happened. Your city and state may be shown publicly, but your IP address is not displayed on the page.
Report a spam or fraud caller
Answer a few quick questions and this page will point you to the right official complaint flow, plus carrier-specific reporting options where available.
Step 1
What happened?
Choose the option that best matches this phone number.
Step 2
How did it reach you?
The FCC and carrier advice changes slightly for calls versus texts.
Step 3
Did they ask for money or sensitive information?
This helps decide whether the FTC should be part of the next step.
Step 4
Which carrier do you use?
Carrier tools help get the number flagged or blocked inside that network.
Latest community reports for 231-766-9133