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.
800-423-4136 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.
The phone number you entered is a toll-free number, typically used for businesses to allow customers to contact them without incurring call charges. These numbers are widely used for customer support, inquiries, and services.
The rows below combine cached caller-intelligence data, NANPA assignment records, public business matches, and phone.gd lookup context.
| Label | Value |
|---|---|
| Input Number | 800-423-4136 |
| Phone Number | +18004234136 |
| National Format | (800) 423-4136 |
| Country Code | US |
| Caller Name | AMPHASTAR PHARMACEUTICALS, INC. ARMSTRONG PHARMACEUTICALS, INC. BLUEPOINT LABORATORIES | AMPHASTAR PHARMACEUTICALS, INC. HENRY SCHEIN, INC. HF ACQUISITION CO LLC, DBA HEALTHFIRST INTERNATIONAL MEDICATION SYSTEMS, LIMITED INTERNATIONAL MEDICATION SYSTEMS, LTD. NUCARE PHARMACEUTICALS,INC. PREFERRED PHARMACEUTICALS, INC. REMEDYREPACK INC. |
| Caller Type | |
| Carrier Name | |
| Phone Type | |
| Apple iMessage Status | Not Registered |
| Raw Number | 8004234136 |
| Basic Format | 800-423-4136 |
| NPA (Area Code) | 800 |
| NXX | 423 |
| Routing Assignment | Unknown Provider |
| Rate Center | Unknown Rate Center |
| OCN (Carrier Number) | Unknown OCN |
| Call Type | Unknown Type |
| Number Assignment | Status Unavailable |
| Search |
 |
These stored listings match the exact phone number, which helps reinforce any named caller identity shown above.
| Source | Name | Detail |
|---|---|---|
| FDA.report phone directory | Amphastar Pharmaceuticals, Inc. | |
| FDA.report phone directory | Armstrong Pharmaceuticals, Inc. | |
| FDA.report phone directory | BluePoint Laboratories | Amphastar Pharmaceuticals, Inc. | |
| FDA.report phone directory | Henry Schein, Inc. | |
| FDA.report phone directory | HF Acquisition Co LLC, DBA HealthFirst | |
| FDA.report phone directory | International Medication Systems, Limited | |
| FDA.report phone directory | International Medication Systems, Ltd. | |
| FDA.report phone directory | NuCare Pharmaceuticals,Inc. | |
| FDA.report phone directory | Preferred Pharmaceuticals, Inc. | |
| FDA.report phone directory | REMEDYREPACK INC. |
FDA.report export records list this phone number with company, contact, and address details from FDA source data.
| Bold | 𝟖𝟎𝟎-𝟒𝟐𝟑-𝟒𝟏𝟑𝟔 [click to copy] |
| Full-Width | ８００-４２３-４１３６ [click to copy] |
| Superscript | ⁸⁰⁰-⁴²³-⁴¹³⁶ [click to copy] |
| Subscript | ₈₀₀-₄₂₃-₄₁₃₆ [click to copy] |
| Enclosed Alphanumerics | ⑧⓪⓪-④②③-④①③⑥ [click to copy] |
| Mathematical Bold | 𝟴𝟬𝟬-𝟰𝟮𝟯-𝟰𝟭𝟯𝟲 [click to copy] |
| Mathematical Italic | 𝟪𝟢𝟢-𝟦𝟤𝟥-𝟦𝟣𝟥𝟨 [click to copy] |
| Mathematical Sans-Serif | 𝟾𝟶𝟶-𝟺𝟸𝟹-𝟺𝟷𝟹𝟼 [click to copy] |
| Emoji | 8️⃣0️⃣0️⃣-4️⃣2️⃣3️⃣-4️⃣1️⃣3️⃣6️⃣ [click to copy] |
| Spelled Out | eight zero zero - four two three - four one three six [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 800-423-4136