| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 16000 |
| 2016 | 30000 |
| 2015 | 30000 |
| 2014 | 58000 |
| 2013 | 46209 |
| 2012 | 45109 |
| 2011 | 43965 |
| 2010 | 69393 |
| 2009 | 76139 |
| 2008 | 81533 |
| 2007 | 87337 |
| 2006 | 88570 |
| 2005 | 86400 |
| 2004 | 109971 |
| 2003 | 83524 |
| 2002 | 73661 |
| 2001 | 69730 |
| 2000 | 65649 |
| 1999 |
