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.
203-321-3100 currently has limited public identity data on phone.gd. The page still provides exact-number routing, carrier, and line-type context even when named business or complaint evidence is light.
Carrier or assignee data points to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT and the rate center is STAMFORD (STAMFORD, CT).
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 203-321-3100 |
| Phone Number | +12033213100 |
| National Format | (203) 321-3100 |
| Country Code | US |
| Caller Name | MCO LLC |
| Caller Type | |
| Carrier Name | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 2033213100 |
| Basic Format | 203-321-3100 |
| NPA (Area Code) | 203 |
| NXX | 321 |
| Rate Center | STAMFORD |
| Location | STAMFORD, CT |
| SMS/MMS Email Gateways | 2033213100@vtext.com 2033213100@vzwpix.com 2033213100@vtext.com SMS/MMS gateways may be invalid (i.e. the number has been ported or purchased by another carrier) |
| OCN (Carrier Number) | 6388 |
| Call Type | Unknown Type |
| Number Assignment | Assigned |
| Search |
 |
Stored business records list this exact phone number.
| Name | Category | Address | Contact |
|---|---|---|---|
| MCO LLC | Motor carrier | 85 WEST MAIN STREET STAMFORD CT 06902 | 203-321-3100 mcollc@me.com |
| state | CT |
| ocn | 9147 |
| company | SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT |
| rate_center | STAMFORD |
| Location | STAMFORD, CT |
| use_type | AS |
| pooled_code | Y |
| in_service | Yes |
| region | NE |
| state | CT |
| status | AS |
| rate_center | STAMFORD |
| Location | STAMFORD, CT |
| block_effective_date | 07/18/2011 |
| assigned_to | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
| ocn | 6388 |
| date_assigned | 07/06/2011 |
| region | NE |
| state | CT |
| status | AS |
| rate_center | STAMFORD |
| Location | STAMFORD, CT |
| block_effective_date | 07/18/2011 |
| assigned_to | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT |
| ocn | 6388 |
| date_assigned | 07/06/2011 |
Synced commercial carrier and manufacturer records for this number. Last sync: 2026-05-01 07:02:16 UTC. View all matching records on dot.report.
| Company | Record | Address | Contact | Links |
|---|---|---|---|---|
| MCO LLC | FMCSA carrier Matched on phone | 85 WEST MAIN STREET, STAMFORD, CT, 06902, US | Phone: (203) 321-3100 Fax: (203) 966-0802 Email: MCOLLC@ME.COM | USDOT 1470627 Record Phone page |
| Bold | 𝟐𝟎𝟑-𝟑𝟐𝟏-𝟑𝟏𝟎𝟎 [click to copy] |
| Full-Width | ２０３-３２１-３１００ [click to copy] |
| Superscript | ²⁰³-³²¹-³¹⁰⁰ [click to copy] |
| Subscript | ₂₀₃-₃₂₁-₃₁₀₀ [click to copy] |
| Enclosed Alphanumerics | ②⓪③-③②①-③①⓪⓪ [click to copy] |
| Mathematical Bold | 𝟮𝟬𝟯-𝟯𝟮𝟭-𝟯𝟭𝟬𝟬 [click to copy] |
| Mathematical Italic | 𝟤𝟢𝟥-𝟥𝟤𝟣-𝟥𝟣𝟢𝟢 [click to copy] |
| Mathematical Sans-Serif | 𝟸𝟶𝟹-𝟹𝟸𝟷-𝟹𝟷𝟶𝟶 [click to copy] |
| Emoji | 2️⃣0️⃣3️⃣-3️⃣2️⃣1️⃣-3️⃣1️⃣0️⃣0️⃣ [click to copy] |
| Spelled Out | two zero three - three two one - three one zero zero [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 203-321-3100