John Callachan's Location
North Branford, Connecticut, United States
John Callachan's Work
- Application Sales Director @ AT & T
- Regional Channel Manager @ at&t
- Senior Strategic Account Manager @ at&t
- Senior Strategic Account Manager @ at&t
- Regional Sales Director @ Broadwing Communications
- Carrier Sales Manager @ WilTel Communications
John Callachan's Education
- BA Arts of English
Bachelor of Arts ( English Literature (British and Commonwealth))
- Bishop's University
BA ( English)
John Callachan's Skills
- VoIP
- IP
- Wireless
- Customer Relations
- Colocation
- Collocation
- CLEC
- Consultative Selling
- Solution Selling
- Long Distance
John Callachan's Summary
John Callachan, based in North Branford, Connecticut, United States, is currently a Application Sales Director at AT & T, bringing experience from previous roles at AT&T, AT&T DG and Broadwing Communications. John Callachan holds a Bachelor of Arts in English Literature (British and Commonwealth) @ BA Arts of English. With a robust skill set that includes VoIP, IP, Wireless, Customer Relations, Colocation and more, John Callachan contributes valuable insights to the industry. John Callachan has 2 emails on RocketReach.
5 free lookups per month.
No credit card required.
If you need more lookups,
subscriptions start at $48 USD/month.
Not the John Callachan you were looking for?
Find contact details for 700 million professionals.
Others Named John Callachan
-
11
-
23
-
23
Top AT & T Employees
-
11
-
1
-
1
-
1
-
21
-
1
-
25
-
1
-
13
-
1
-
31
-
1
-
21
-
11
-
32
-
25+
-
44
-
12
How It Works
Get a Free Account
Sign up for a free account. No credit card required. Up to 5
free lookups / month.
Search
Search over 700
million verified professionals across 35 million companies.
Get Contact Info
Get contact details including emails and phone numbers
(business & personal).
G2Crowd Trusted
300K+
Plugin Users
