GlaxoSmithKline Phone Number

Calling GlaxoSmithKline customer service faster by GetHuman

888-825-5249
Customer service
Current Wait: 8 mins (3m avg)
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Hours: Mon-Fri 8am-8pm EST; best time to call: 9am
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Customer Number 888-825-5249 - by the Numbers

Phone number to dial
888-825-5249
Call-back available
YES
Call picked up by a real person
YES
Department you're calling
Customer Service
Call center hours
Mon-Fri 8am-8pm EST
Best time to dial
9am
Navigate phone maze to a human
Press 0# at each prompt
Average wait
3
Current wait
8
Rank (among phone numbers)
1
Rank (overall)
1
Alternate methods
phone
Quality of communication
74%
Quality of help
88%
Customer votes
715
Information last updated
Fri Apr 20 2018 09:00:00 GMT+0000 (UTC)

GlaxoSmithKline's Best Toll-Free/800 Customer Phone Number

This is GlaxoSmithKline's best phone number, the real-time current wait on hold and tools for skipping right through those phone lines to get right to a GlaxoSmithKline agent. This phone number is GlaxoSmithKline's Best Phone Number because 3,366 customers like you used this contact information over the last 18 months and gave us feedback. Common problems addressed by the customer care unit that answers calls to 888-825-5249 include and other customer service issues. Rather than trying to call GlaxoSmithKline we recommend you tell us what issue you are having and then possibly contact them via phone. In total, GlaxoSmithKline has 1 phone number. It's not always clear what is the best way to talk to GlaxoSmithKline representatives, so we started compiling this information built from suggestions from the customer community. Please keep sharing your experiences so we can continue to improve this free resource.

Contacting GlaxoSmithKline - by phone or otherwise

While 888-825-5249 is GlaxoSmithKline's best toll-free number, it is also the only way to get in touch with them. The next best way to talk to their customer support team, according to other GlaxoSmithKline customers, is by telling GetHuman about your issue above and letting us find somebody to help you. Besides trying to call, best to start by telling us what the issue is above. If you think this information is inaccurate or know of other ways to contact GlaxoSmithKline please let us know so we can share with other customers. And you can click here if you want to compare all the contact information we've gathered for GlaxoSmithKline.

GlaxoSmithKline Contact Info

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