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.
831-219-3937 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 3 public complaint records.
Carrier or assignee data points to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA and the rate center is APTOS (APTOS, CA).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 831-219-3937 |
| Phone Number | +18312193937 |
| National Format | (831) 219-3937 |
| Country Code | US |
| Caller Name | No public caller label found. |
| Caller Type | |
| Carrier Name | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
| Phone Type | |
| Apple iMessage Status | Not Checked |
| Raw Number | 8312193937 |
| Basic Format | 831-219-3937 |
| NPA (Area Code) | 831 |
| NXX | 219 |
| Rate Center | APTOS |
| Location | APTOS, CA |
| SMS/MMS Email Gateways | 8312193937@pagemci.com 8312193937@pagemci.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 7240 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
| state | CA |
| ocn | 7145 |
| company | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| rate_center | APTOS |
| Location | APTOS, CA |
| use_type | AS |
| initial_growth | I |
| pooled_code | Y |
| in_service | Yes |
| region | WC |
| state | CA |
| status | AS |
| rate_center | APTOS |
| Location | APTOS, CA |
| block_effective_date | 09/16/2003 |
| assigned_to | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
| ocn | 7240 |
| date_assigned | 08/22/2003 |
| Bold | 𝟖𝟑𝟏-𝟐𝟏𝟗-𝟑𝟗𝟑𝟕 [click to copy] |
| Full-Width | ８３１-２１９-３９３７ [click to copy] |
| Superscript | ⁸³¹-²¹⁹-³⁹³⁷ [click to copy] |
| Subscript | ₈₃₁-₂₁₉-₃₉₃₇ [click to copy] |
| Enclosed Alphanumerics | ⑧③①-②①⑨-③⑨③⑦ [click to copy] |
| Mathematical Bold | 𝟴𝟯𝟭-𝟮𝟭𝟵-𝟯𝟵𝟯𝟳 [click to copy] |
| Mathematical Italic | 𝟪𝟥𝟣-𝟤𝟣𝟫-𝟥𝟫𝟥𝟩 [click to copy] |
| Mathematical Sans-Serif | 𝟾𝟹𝟷-𝟸𝟷𝟿-𝟹𝟿𝟹𝟽 [click to copy] |
| Emoji | 8️⃣3️⃣1️⃣-2️⃣1️⃣9️⃣-3️⃣9️⃣3️⃣7️⃣ [click to copy] |
| Spelled Out | eight three one - two one nine - three nine three seven [click to copy] |
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Latest community reports for 831-219-3937
Anonymous User from Gonzales, California
March 7, 2026 at 11:19 AM
Anonymous User from Santa Cruz, California
July 15, 2024 at 3:17 PM
Anonymous User from Hurley, MS
August 8, 2022 at 7:52 PM