| 年份 | 固定电话用户(户） |
| 2024 | |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 14376 |
| 2017 | 11250 |
| 2016 | 12000 |
| 2015 | 23200 |
| 2014 | 23534 |
| 2013 | 30756 |
| 2012 | 23333 |
| 2011 | 27207 |
| 2010 | 23462 |
| 2009 | 28293 |
| 2008 | 33640 |
| 2007 | 35931 |
| 2006 | 37699 |
| 2005 | 36463 |
| 2004 | 31337 |
| 2003 | 28901 |
| 2002 | 23402 |
| 2001 | 19169 |
| 2000 | 16165 |
| 1999 | 11800 |
