OCN 2522 · Competitive Local Exchange Carrier
Advanced Telephone Systems Inc dba HTC Communications - PA
d/b/a HTC Communications
Part of the HTC Communications group — 2 OCNs across 2 states · 26 blocks combined.
Holding: ADVANCED TELEPHONE SYS INC
Total blocks
25
Recent (18 mo)
0
Medium
2
Old
0
Area codes
3
States
1
Address
75 Main St,
Hickory, PA 15340-1118
75 Main St,
Hickory, PA 15340-1118
Website
htc.net
htc.net
First assigned block
2023-10-26
2023-10-26
Last assigned block
2023-10-26
2023-10-26
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HQ — Hickory, PA


Block portfolio at a glance
By age
- Recent (0) — last 18 mo
- Medium (2)
- Old (0)
- Undated (23)
Footprint by state
Stronger blue = more blocks issued in that state. ● marks states with activity in the last 18 months.
- Pennsylvania PA · 25
Top area codes
Bars show total blocks; red overlay is recent.
Block assignments by year
Sister OCNs in the HTC Communications group
Same customer-facing carrier, different state-registered OCN. Combined stats are on the HTC Communications group page.
| OCN | Company name on file | HQ state | Total | Recent |
|---|---|---|---|---|
| 1202 | Hospers Telephone Exchange Inc | IA | 1 | — |
