Contact Us

What do you want to contact us about?

Business Solutions
  • Joining or Upgrading
  • Technical Help
  • Your Bill
  • Something Else
  • Storm Outages

Joining or Upgrading

Contact Us

A member of the eir live help team is available.

Email Us

Thank you for your email.

We aim to get back to you within 5 working days.

In the meantime, why not try our eir Community or our Help & Support section.

Please note we are currently experiencing a high volume of emails. We do apologise if it is taking longer than usual to get back to you. We are getting to them as quickly as we can and are committed to providing you with the best customer service possible.

Please note our average response time is up to two working days.

A member of the eir live help team is available.

Call Us

eir customers

Home

1800 773 729

Mon - Fri 8am - 8pm, Sat 9am - 6pm. (Closed on Sunday)

Small Business

1800 601 701

Mon - Fri 8:30am - 6pm.

Medium/Large Business

1800 400 200

Mon - Fri 8am - 6pm.

or contact your account manager

Corporate

1800 255 255

Mon - Fri 8am - 6pm.

or contact your account manager

eir Mobile customers

Personal

1800 283 091

Mon - Sun 8am - 8pm.

Business

1800 245 438

Mon - Fri 8:30am - 6pm.

Top Up

1743

Technical Help

Technical Help

Latest Announcements

A member of the eir live help team is available.

Email Us

Thank you for your email.

We aim to get back to you within 2 working days.

In the meantime, why not try our eir Community or our Help & Support section.

Please note our average response time is up to two working days.

A member of the eir live help team is available.

Call Us

eir customers

For broadband and tv support

1890 260 260

Mon - Sun : 24/7.

For phoneline support

Log a fault online, alternatively you can log a fault by calling 1901 and selecting option 2

eir Mobile customers

Billpay

1800 690 000

Mon - Sun: 8am - 10pm.

Prepay

1749

Mon - Sun 8am - 10pm.

Business

1800 299 799

Corporate

1800 255 255

Mon - Fri 8:30am - 6pm.

or contact your account manager

Your Bill

Your Bill

Latest Announcements

A member of the eir live help team is available.

Email Us

Thank you for your email.

We aim to get back to you within 5 working days.

In the meantime, why not try our eir Community or our Help & Support section.

Please note we are currently experiencing a high volume of emails. We do apologise if it is taking longer than usual to get back to you. We are getting to them as quickly as we can and are committed to providing you with the best customer service possible.

Please note our average response time is up to two working days.

A member of the eir live help team is available.

Call Us

eir customers

Home

1901

Mon - Fri 8am - 8pm, Sat 9am - 6pm.

Small Business

1800 601 701

Mon - Fri 8:30am - 6pm.

Medium/Large Business

1800 400 200

Mon - Fri 8am - 6pm.

or contact your account manager

Corporate

1800 255 255

Mon - Fri 8am - 6pm.

or contact your account manager

eir Mobile customers

Billpay

1800 690 000

Mon - Sun : 8am - 8pm.

Prepay

1749

Mon - Sun 8am - 8pm.

Business

1800 299 799

Mon - Fri 8:30am - 6pm.

or contact your account manager

From abroad

+353 1 430 7312

Mon - Sun 8am - 8pm.

Something Else

Something Else

Latest Announcements

A member of the eir live help team is available.

Email Us

Thank you for your email.

We aim to get back to you within 5 working days.

In the meantime, why not try our eir Community or our Help & Support section.

Please note we are currently experiencing a high volume of emails. We do apologise if it is taking longer than usual to get back to you. We are getting to them as quickly as we can and are committed to providing you with the best customer service possible.

Please note our average response time is up to two working days.

A member of the eir live help team is available.

Call Us

eir customers

Home

1901

Mon - Fri 8am - 8pm, Sat 9am - 6pm.

Small Business

1800 601 701

Mon - Fri 8:30am - 6pm.

Medium/Large Business

1800 400 200

Mon - Fri 8am - 6pm.

or contact your account manager

Corporate

1800 255 255

Mon - Fri 8am - 6pm.

or contact your account manager

eir Mobile customers

Billpay

1800 690 000

Mon - Sun : 8am - 8pm.

Prepay

1749

Mon - Sun: 8am - 8pm.

Business

1800 299 799

Mon - Fri 8:30am - 6pm.

or contact your account manager

From abroad

+353 1 430 7312

Mon - Fri 8am - 8pm, Sat 9am - 6pm.